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8P + 5Al(OH)3 🔥→ 3AlPO4 + 5PH3↑ + Al2O3

8P + 5Al(OH)₃ 🔥→ 3AlPO₄ + 5PH₃↑ + Al₂O₃

Last updated: June 13, 2022

Reaction of phosphorus and aluminium hydroxide: 8PPhosphorus + 5Al(OH)₃Aluminium hydroxide
🔥
⟶
3AlPO₄Aluminium phosphate + 5PH₃↑Phosphine + Al₂O₃Aluminium oxide

The reaction of phosphorus and aluminium hydroxide yields aluminium phosphate, phosphine, and aluminium oxide. This reaction is an oxidation-reduction reaction and is classified as follows:

Table of contents

Reaction data

Chemical equation

Reaction of phosphorus and aluminium hydroxide: 8PPhosphorus + 5Al(OH)₃Aluminium hydroxide
🔥
⟶
3AlPO₄Aluminium phosphate + 5PH₃↑Phosphine + Al₂O₃Aluminium oxide

General equation

Reaction of self redoxing species and base: Self-redoxing speciesSelf redox agent + BaseNon-redox agent
⟶
ProductOxidation product + ProductReduction product

Reaction of nonmetal and hydroxide base: NonmetalSelf redox agent + Hydroxide base
⟶
Oxoacid saltOxidation product + Salt of hydracid/HydrideReduction product + OxideNon-redox product

Oxidation state of each atom

Reaction of phosphorus and aluminium hydroxide

Reactants

Chemical formula	Name	Coefficient	Type	Type in general equation
P	Phosphorus	8	–	Self redoxing Nonmetal
Al(OH)₃	Aluminium hydroxide	5	–	Base Hydroxide base

Products

Chemical formula	Name	Coefficient	Type	Type in general equation
AlPO₄	Aluminium phosphate	3	Oxidized	– Oxoacid salt
PH₃	Phosphine	5	Reduced	– Hydride
Al₂O₃	Aluminium oxide	1	–	– Oxide

Thermodynamic changes

Changes in standard condition (1)

Reaction of phosphorus and aluminium hydroxide ◆ Δ_rG 161 kJ/mol K 0.62 × 10⁻²⁸ pK 28.21: 8PCrystalline solidwhite + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidα, corundum

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−430	161	691	−112.1
per 1 mol of Phosphorus	−53.8	20.1	86.4	−14.01
per 1 mol of Aluminium hydroxide	−86.0	32.2	138	−22.42
per 1 mol of Aluminium phosphate	−143	53.7	230	−37.37
per 1 mol of Phosphine	−86.0	32.2	138	−22.42
per 1 mol of Aluminium oxide	−430	161	691	−112.1

Changes in standard condition (2)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidwhite + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidδ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−421	–	–	–
per 1 mol of Phosphorus	−52.6	–	–	–
per 1 mol of Aluminium hydroxide	−84.2	–	–	–
per 1 mol of Aluminium phosphate	−140	–	–	–
per 1 mol of Phosphine	−84.2	–	–	–
per 1 mol of Aluminium oxide	−421	–	–	–

Changes in standard condition (3)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidwhite + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidρ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−411	–	–	–
per 1 mol of Phosphorus	−51.4	–	–	–
per 1 mol of Aluminium hydroxide	−82.2	–	–	–
per 1 mol of Aluminium phosphate	−137	–	–	–
per 1 mol of Phosphine	−82.2	–	–	–
per 1 mol of Aluminium oxide	−411	–	–	–

Changes in standard condition (4)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidwhite + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidκ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−417	–	–	–
per 1 mol of Phosphorus	−52.1	–	–	–
per 1 mol of Aluminium hydroxide	−83.4	–	–	–
per 1 mol of Aluminium phosphate	−139	–	–	–
per 1 mol of Phosphine	−83.4	–	–	–
per 1 mol of Aluminium oxide	−417	–	–	–

Changes in standard condition (5)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidwhite + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidγ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−411	–	–	–
per 1 mol of Phosphorus	−51.4	–	–	–
per 1 mol of Aluminium hydroxide	−82.2	–	–	–
per 1 mol of Aluminium phosphate	−137	–	–	–
per 1 mol of Phosphine	−82.2	–	–	–
per 1 mol of Aluminium oxide	−411	–	–	–

Changes in standard condition (6)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidwhite + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Amorphous solid

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−386	–	–	–
per 1 mol of Phosphorus	−48.3	–	–	–
per 1 mol of Aluminium hydroxide	−77.2	–	–	–
per 1 mol of Aluminium phosphate	−129	–	–	–
per 1 mol of Phosphine	−77.2	–	–	–
per 1 mol of Aluminium oxide	−386	–	–	–

Changes in standard condition (7)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidwhite + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidα, corundum

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−470	–	–	–
per 1 mol of Phosphorus	−58.8	–	–	–
per 1 mol of Aluminium hydroxide	−94.0	–	–	–
per 1 mol of Aluminium phosphate	−157	–	–	–
per 1 mol of Phosphine	−94.0	–	–	–
per 1 mol of Aluminium oxide	−470	–	–	–

Changes in standard condition (8)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidwhite + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidδ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−461	–	–	–
per 1 mol of Phosphorus	−57.6	–	–	–
per 1 mol of Aluminium hydroxide	−92.2	–	–	–
per 1 mol of Aluminium phosphate	−154	–	–	–
per 1 mol of Phosphine	−92.2	–	–	–
per 1 mol of Aluminium oxide	−461	–	–	–

Changes in standard condition (9)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidwhite + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidρ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−451	–	–	–
per 1 mol of Phosphorus	−56.4	–	–	–
per 1 mol of Aluminium hydroxide	−90.2	–	–	–
per 1 mol of Aluminium phosphate	−150	–	–	–
per 1 mol of Phosphine	−90.2	–	–	–
per 1 mol of Aluminium oxide	−451	–	–	–

Changes in standard condition (10)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidwhite + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidκ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−457	–	–	–
per 1 mol of Phosphorus	−57.1	–	–	–
per 1 mol of Aluminium hydroxide	−91.4	–	–	–
per 1 mol of Aluminium phosphate	−152	–	–	–
per 1 mol of Phosphine	−91.4	–	–	–
per 1 mol of Aluminium oxide	−457	–	–	–

Changes in standard condition (11)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidwhite + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidγ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−451	–	–	–
per 1 mol of Phosphorus	−56.4	–	–	–
per 1 mol of Aluminium hydroxide	−90.2	–	–	–
per 1 mol of Aluminium phosphate	−150	–	–	–
per 1 mol of Phosphine	−90.2	–	–	–
per 1 mol of Aluminium oxide	−451	–	–	–

Changes in standard condition (12)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidwhite + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Amorphous solid

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−426	–	–	–
per 1 mol of Phosphorus	−53.3	–	–	–
per 1 mol of Aluminium hydroxide	−85.2	–	–	–
per 1 mol of Aluminium phosphate	−142	–	–	–
per 1 mol of Phosphine	−85.2	–	–	–
per 1 mol of Aluminium oxide	−426	–	–	–

Changes in standard condition (13)

Reaction of phosphorus and aluminium hydroxide ◆ Δ_rG 258 kJ/mol K 0.63 × 10⁻⁴⁵ pK 45.20: 8PCrystalline solidred, triclinic + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidα, corundum

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−289	258	837	−91.1
per 1 mol of Phosphorus	−36.1	32.3	105	−11.4
per 1 mol of Aluminium hydroxide	−57.8	51.6	167	−18.2
per 1 mol of Aluminium phosphate	−96.3	86.0	279	−30.4
per 1 mol of Phosphine	−57.8	51.6	167	−18.2
per 1 mol of Aluminium oxide	−289	258	837	−91.1

Changes in standard condition (14)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidred, triclinic + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidδ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−280	–	–	–
per 1 mol of Phosphorus	−35.0	–	–	–
per 1 mol of Aluminium hydroxide	−56.0	–	–	–
per 1 mol of Aluminium phosphate	−93.3	–	–	–
per 1 mol of Phosphine	−56.0	–	–	–
per 1 mol of Aluminium oxide	−280	–	–	–

Changes in standard condition (15)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidred, triclinic + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidρ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−271	–	–	–
per 1 mol of Phosphorus	−33.9	–	–	–
per 1 mol of Aluminium hydroxide	−54.2	–	–	–
per 1 mol of Aluminium phosphate	−90.3	–	–	–
per 1 mol of Phosphine	−54.2	–	–	–
per 1 mol of Aluminium oxide	−271	–	–	–

Changes in standard condition (16)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidred, triclinic + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidκ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−276	–	–	–
per 1 mol of Phosphorus	−34.5	–	–	–
per 1 mol of Aluminium hydroxide	−55.2	–	–	–
per 1 mol of Aluminium phosphate	−92.0	–	–	–
per 1 mol of Phosphine	−55.2	–	–	–
per 1 mol of Aluminium oxide	−276	–	–	–

Changes in standard condition (17)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidred, triclinic + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidγ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−271	–	–	–
per 1 mol of Phosphorus	−33.9	–	–	–
per 1 mol of Aluminium hydroxide	−54.2	–	–	–
per 1 mol of Aluminium phosphate	−90.3	–	–	–
per 1 mol of Phosphine	−54.2	–	–	–
per 1 mol of Aluminium oxide	−271	–	–	–

Changes in standard condition (18)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidred, triclinic + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Amorphous solid

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−246	–	–	–
per 1 mol of Phosphorus	−30.8	–	–	–
per 1 mol of Aluminium hydroxide	−49.2	–	–	–
per 1 mol of Aluminium phosphate	−82.0	–	–	–
per 1 mol of Phosphine	−49.2	–	–	–
per 1 mol of Aluminium oxide	−246	–	–	–

Changes in standard condition (19)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidred, triclinic + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidα, corundum

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−329	–	–	–
per 1 mol of Phosphorus	−41.1	–	–	–
per 1 mol of Aluminium hydroxide	−65.8	–	–	–
per 1 mol of Aluminium phosphate	−110	–	–	–
per 1 mol of Phosphine	−65.8	–	–	–
per 1 mol of Aluminium oxide	−329	–	–	–

Changes in standard condition (20)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidred, triclinic + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidδ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−320	–	–	–
per 1 mol of Phosphorus	−40.0	–	–	–
per 1 mol of Aluminium hydroxide	−64.0	–	–	–
per 1 mol of Aluminium phosphate	−107	–	–	–
per 1 mol of Phosphine	−64.0	–	–	–
per 1 mol of Aluminium oxide	−320	–	–	–

Changes in standard condition (21)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidred, triclinic + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidρ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−311	–	–	–
per 1 mol of Phosphorus	−38.9	–	–	–
per 1 mol of Aluminium hydroxide	−62.2	–	–	–
per 1 mol of Aluminium phosphate	−104	–	–	–
per 1 mol of Phosphine	−62.2	–	–	–
per 1 mol of Aluminium oxide	−311	–	–	–

Changes in standard condition (22)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidred, triclinic + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidκ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−316	–	–	–
per 1 mol of Phosphorus	−39.5	–	–	–
per 1 mol of Aluminium hydroxide	−63.2	–	–	–
per 1 mol of Aluminium phosphate	−105	–	–	–
per 1 mol of Phosphine	−63.2	–	–	–
per 1 mol of Aluminium oxide	−316	–	–	–

Changes in standard condition (23)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidred, triclinic + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidγ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−311	–	–	–
per 1 mol of Phosphorus	−38.9	–	–	–
per 1 mol of Aluminium hydroxide	−62.2	–	–	–
per 1 mol of Aluminium phosphate	−104	–	–	–
per 1 mol of Phosphine	−62.2	–	–	–
per 1 mol of Aluminium oxide	−311	–	–	–

Changes in standard condition (24)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidred, triclinic + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Amorphous solid

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−286	–	–	–
per 1 mol of Phosphorus	−35.8	–	–	–
per 1 mol of Aluminium hydroxide	−57.2	–	–	–
per 1 mol of Aluminium phosphate	−95.3	–	–	–
per 1 mol of Phosphine	−57.2	–	–	–
per 1 mol of Aluminium oxide	−286	–	–	–

Changes in standard condition (25)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidblack + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidα, corundum

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−116	–	–	–
per 1 mol of Phosphorus	−14.5	–	–	–
per 1 mol of Aluminium hydroxide	−23.2	–	–	–
per 1 mol of Aluminium phosphate	−38.7	–	–	–
per 1 mol of Phosphine	−23.2	–	–	–
per 1 mol of Aluminium oxide	−116	–	–	–

Changes in standard condition (26)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidblack + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidδ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−107	–	–	–
per 1 mol of Phosphorus	−13.4	–	–	–
per 1 mol of Aluminium hydroxide	−21.4	–	–	–
per 1 mol of Aluminium phosphate	−35.7	–	–	–
per 1 mol of Phosphine	−21.4	–	–	–
per 1 mol of Aluminium oxide	−107	–	–	–

Changes in standard condition (27)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidblack + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidρ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−97	–	–	–
per 1 mol of Phosphorus	−12	–	–	–
per 1 mol of Aluminium hydroxide	−19	–	–	–
per 1 mol of Aluminium phosphate	−32	–	–	–
per 1 mol of Phosphine	−19	–	–	–
per 1 mol of Aluminium oxide	−97	–	–	–

Changes in standard condition (28)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidblack + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidκ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−102	–	–	–
per 1 mol of Phosphorus	−12.8	–	–	–
per 1 mol of Aluminium hydroxide	−20.4	–	–	–
per 1 mol of Aluminium phosphate	−34.0	–	–	–
per 1 mol of Phosphine	−20.4	–	–	–
per 1 mol of Aluminium oxide	−102	–	–	–

Changes in standard condition (29)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidblack + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidγ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−97	–	–	–
per 1 mol of Phosphorus	−12	–	–	–
per 1 mol of Aluminium hydroxide	−19	–	–	–
per 1 mol of Aluminium phosphate	−32	–	–	–
per 1 mol of Phosphine	−19	–	–	–
per 1 mol of Aluminium oxide	−97	–	–	–

Changes in standard condition (30)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidblack + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Amorphous solid

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−72	–	–	–
per 1 mol of Phosphorus	−9.0	–	–	–
per 1 mol of Aluminium hydroxide	−14	–	–	–
per 1 mol of Aluminium phosphate	−24	–	–	–
per 1 mol of Phosphine	−14	–	–	–
per 1 mol of Aluminium oxide	−72	–	–	–

Changes in standard condition (31)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidblack + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidα, corundum

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−156	–	–	–
per 1 mol of Phosphorus	−19.5	–	–	–
per 1 mol of Aluminium hydroxide	−31.2	–	–	–
per 1 mol of Aluminium phosphate	−52.0	–	–	–
per 1 mol of Phosphine	−31.2	–	–	–
per 1 mol of Aluminium oxide	−156	–	–	–

Changes in standard condition (32)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidblack + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidδ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−147	–	–	–
per 1 mol of Phosphorus	−18.4	–	–	–
per 1 mol of Aluminium hydroxide	−29.4	–	–	–
per 1 mol of Aluminium phosphate	−49.0	–	–	–
per 1 mol of Phosphine	−29.4	–	–	–
per 1 mol of Aluminium oxide	−147	–	–	–

Changes in standard condition (33)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidblack + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidρ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−137	–	–	–
per 1 mol of Phosphorus	−17.1	–	–	–
per 1 mol of Aluminium hydroxide	−27.4	–	–	–
per 1 mol of Aluminium phosphate	−45.7	–	–	–
per 1 mol of Phosphine	−27.4	–	–	–
per 1 mol of Aluminium oxide	−137	–	–	–

Changes in standard condition (34)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidblack + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidκ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−142	–	–	–
per 1 mol of Phosphorus	−17.8	–	–	–
per 1 mol of Aluminium hydroxide	−28.4	–	–	–
per 1 mol of Aluminium phosphate	−47.3	–	–	–
per 1 mol of Phosphine	−28.4	–	–	–
per 1 mol of Aluminium oxide	−142	–	–	–

Changes in standard condition (35)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidblack + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidγ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−137	–	–	–
per 1 mol of Phosphorus	−17.1	–	–	–
per 1 mol of Aluminium hydroxide	−27.4	–	–	–
per 1 mol of Aluminium phosphate	−45.7	–	–	–
per 1 mol of Phosphine	−27.4	–	–	–
per 1 mol of Aluminium oxide	−137	–	–	–

Changes in standard condition (36)

Reaction of phosphorus and aluminium hydroxide: 8PCrystalline solidblack + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Amorphous solid

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−112	–	–	–
per 1 mol of Phosphorus	−14.0	–	–	–
per 1 mol of Aluminium hydroxide	−22.4	–	–	–
per 1 mol of Aluminium phosphate	−37.3	–	–	–
per 1 mol of Phosphine	−22.4	–	–	–
per 1 mol of Aluminium oxide	−112	–	–	–

Changes in standard condition (37)

Reaction of phosphorus and aluminium hydroxide: 8PAmorphous solidred + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidα, corundum

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−370	–	–	–
per 1 mol of Phosphorus	−46.3	–	–	–
per 1 mol of Aluminium hydroxide	−74.0	–	–	–
per 1 mol of Aluminium phosphate	−123	–	–	–
per 1 mol of Phosphine	−74.0	–	–	–
per 1 mol of Aluminium oxide	−370	–	–	–

Changes in standard condition (38)

Reaction of phosphorus and aluminium hydroxide: 8PAmorphous solidred + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidδ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−361	–	–	–
per 1 mol of Phosphorus	−45.1	–	–	–
per 1 mol of Aluminium hydroxide	−72.2	–	–	–
per 1 mol of Aluminium phosphate	−120	–	–	–
per 1 mol of Phosphine	−72.2	–	–	–
per 1 mol of Aluminium oxide	−361	–	–	–

Changes in standard condition (39)

Reaction of phosphorus and aluminium hydroxide: 8PAmorphous solidred + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidρ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−351	–	–	–
per 1 mol of Phosphorus	−43.9	–	–	–
per 1 mol of Aluminium hydroxide	−70.2	–	–	–
per 1 mol of Aluminium phosphate	−117	–	–	–
per 1 mol of Phosphine	−70.2	–	–	–
per 1 mol of Aluminium oxide	−351	–	–	–

Changes in standard condition (40)

Reaction of phosphorus and aluminium hydroxide: 8PAmorphous solidred + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidκ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−357	–	–	–
per 1 mol of Phosphorus	−44.6	–	–	–
per 1 mol of Aluminium hydroxide	−71.4	–	–	–
per 1 mol of Aluminium phosphate	−119	–	–	–
per 1 mol of Phosphine	−71.4	–	–	–
per 1 mol of Aluminium oxide	−357	–	–	–

Changes in standard condition (41)

Reaction of phosphorus and aluminium hydroxide: 8PAmorphous solidred + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidγ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−351	–	–	–
per 1 mol of Phosphorus	−43.9	–	–	–
per 1 mol of Aluminium hydroxide	−70.2	–	–	–
per 1 mol of Aluminium phosphate	−117	–	–	–
per 1 mol of Phosphine	−70.2	–	–	–
per 1 mol of Aluminium oxide	−351	–	–	–

Changes in standard condition (42)

Reaction of phosphorus and aluminium hydroxide: 8PAmorphous solidred + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Amorphous solid

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−326	–	–	–
per 1 mol of Phosphorus	−40.8	–	–	–
per 1 mol of Aluminium hydroxide	−65.2	–	–	–
per 1 mol of Aluminium phosphate	−109	–	–	–
per 1 mol of Phosphine	−65.2	–	–	–
per 1 mol of Aluminium oxide	−326	–	–	–

Changes in standard condition (43)

Reaction of phosphorus and aluminium hydroxide: 8PAmorphous solidred + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidα, corundum

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−410	–	–	–
per 1 mol of Phosphorus	−51.3	–	–	–
per 1 mol of Aluminium hydroxide	−82.0	–	–	–
per 1 mol of Aluminium phosphate	−137	–	–	–
per 1 mol of Phosphine	−82.0	–	–	–
per 1 mol of Aluminium oxide	−410	–	–	–

Changes in standard condition (44)

Reaction of phosphorus and aluminium hydroxide: 8PAmorphous solidred + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidδ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−401	–	–	–
per 1 mol of Phosphorus	−50.1	–	–	–
per 1 mol of Aluminium hydroxide	−80.2	–	–	–
per 1 mol of Aluminium phosphate	−134	–	–	–
per 1 mol of Phosphine	−80.2	–	–	–
per 1 mol of Aluminium oxide	−401	–	–	–

Changes in standard condition (45)

Reaction of phosphorus and aluminium hydroxide: 8PAmorphous solidred + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidρ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−391	–	–	–
per 1 mol of Phosphorus	−48.9	–	–	–
per 1 mol of Aluminium hydroxide	−78.2	–	–	–
per 1 mol of Aluminium phosphate	−130	–	–	–
per 1 mol of Phosphine	−78.2	–	–	–
per 1 mol of Aluminium oxide	−391	–	–	–

Changes in standard condition (46)

Reaction of phosphorus and aluminium hydroxide: 8PAmorphous solidred + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidκ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−397	–	–	–
per 1 mol of Phosphorus	−49.6	–	–	–
per 1 mol of Aluminium hydroxide	−79.4	–	–	–
per 1 mol of Aluminium phosphate	−132	–	–	–
per 1 mol of Phosphine	−79.4	–	–	–
per 1 mol of Aluminium oxide	−397	–	–	–

Changes in standard condition (47)

Reaction of phosphorus and aluminium hydroxide: 8PAmorphous solidred + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidγ

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−391	–	–	–
per 1 mol of Phosphorus	−48.9	–	–	–
per 1 mol of Aluminium hydroxide	−78.2	–	–	–
per 1 mol of Aluminium phosphate	−130	–	–	–
per 1 mol of Phosphine	−78.2	–	–	–
per 1 mol of Aluminium oxide	−391	–	–	–

Changes in standard condition (48)

Reaction of phosphorus and aluminium hydroxide: 8PAmorphous solidred + 5Al(OH)₃Amorphous solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Amorphous solid

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−366	–	–	–
per 1 mol of Phosphorus	−45.8	–	–	–
per 1 mol of Aluminium hydroxide	−73.2	–	–	–
per 1 mol of Aluminium phosphate	−122	–	–	–
per 1 mol of Phosphine	−73.2	–	–	–
per 1 mol of Aluminium oxide	−366	–	–	–

Changes in aqueous solution (1)

Reaction of phosphorus and aluminium hydroxide ◆ Δ_rG 161 kJ/mol K 0.62 × 10⁻²⁸ pK 28.21: 8PCrystalline solidwhite + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Gas + Al₂O₃Crystalline solidα, corundum

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−430	161	691	−112.1
per 1 mol of Phosphorus	−53.8	20.1	86.4	−14.01
per 1 mol of Aluminium hydroxide	−86.0	32.2	138	−22.42
per 1 mol of Aluminium phosphate	−143	53.7	230	−37.37
per 1 mol of Phosphine	−86.0	32.2	138	−22.42
per 1 mol of Aluminium oxide	−430	161	691	−112.1

Changes in aqueous solution (2)

Reaction of phosphorus and aluminium hydroxide ◆ Δ_rG 221 kJ/mol K 0.19 × 10⁻³⁸ pK 38.72: 8PCrystalline solidwhite + 5Al(OH)₃Crystalline solid
🔥
⟶
3AlPO₄Crystalline solid + 5PH₃↑Un-ionized aqueous solution + Al₂O₃Crystalline solidα, corundum

	Standard enthalpy of reaction Δ_rH° kJ · mol⁻¹	Standard Gibbs energy of reaction Δ_rG° kJ · mol⁻¹	Standard entropy of reaction Δ_rS° J · K⁻¹ · mol⁻¹	Standard heat capacity of reaction at constant pressure Δ_rC_p° J · K⁻¹ · mol⁻¹
per 1 mol of Equation	−505	221	240	–
per 1 mol of Phosphorus	−63.1	27.6	30.0	–
per 1 mol of Aluminium hydroxide	−101	44.2	48.0	–
per 1 mol of Aluminium phosphate	−168	73.7	80.0	–
per 1 mol of Phosphine	−101	44.2	48.0	–
per 1 mol of Aluminium oxide	−505	221	240	–

Thermodynamic data of reactants

Chemical formula	Standard enthalpy of formation Δ_fH° kJ · mol⁻¹	Standard Gibbs energy of formation Δ_fG° kJ · mol⁻¹	Standard molar entropy S° J · K⁻¹ · mol⁻¹	Standard molar heat capacity at constant pressure C_p° J · K⁻¹ · mol⁻¹
P (cr) white	0^[1]	0^[1]	41.09^[1]	23.84^[1]
P (cr) red, triclinic	-17.6^[1]	-12.1^[1]	22.80^[1]	21.21^[1]
P (cr) black	-39.3^[1]	–	–	–
P (am) red	-7.5^[1]	–	–	–
P (g)	314.64^[1]	278.25^[1]	163.193^[1]	20.786^[1]
Al(OH)₃ (cr)	-1284^[2]	-1306^[2]	71^[2]	93.1^[2]
Al(OH)₃ (am)	-1276^[1]	–	–	–

* (cr):Crystalline solid, (am):Amorphous solid, (g):Gas

Thermodynamic data of products

Chemical formula	Standard enthalpy of formation Δ_fH° kJ · mol⁻¹	Standard Gibbs energy of formation Δ_fG° kJ · mol⁻¹	Standard molar entropy S° J · K⁻¹ · mol⁻¹	Standard molar heat capacity at constant pressure C_p° J · K⁻¹ · mol⁻¹
AlPO₄ (cr)	-1733.8^[1]	-1617.9^[1]	90.79^[1]	93.18^[1]
PH₃ (g)	5.4^[1]	13.4^[1]	210.23^[1]	37.11^[1]
PH₃ (ao)	-9.50^[1]	25.36^[1]	120.1^[1]	–
Al₂O₃ (cr) α, corundum	-1675.7^[1]	-1582.3^[1]	50.92^[1]	79.04^[1]
Al₂O₃ (cr) δ	-1666.5^[1]	–	–	–
Al₂O₃ (cr) ρ	-1657^[1]	–	–	–
Al₂O₃ (cr) κ	-1662.3^[1]	–	–	–
Al₂O₃ (cr) γ	-1656.9^[1]	–	–	–
Al₂O₃ (am)	-1632^[1]	–	–	–
Al₂O₃ (cr) 1 hydrate	-1998.91^[1]	-1841.78^[1]	70.67^[1]	106.19^[1]
Al₂O₃ (cr) 3 hydrate	-2576.5^[1]	–	–	–

* (cr):Crystalline solid, (g):Gas, (ao):Un-ionized aqueous solution, (am):Amorphous solid

References

List of references

1
Janiel J. Reed (1989)
The NBS Tables of Chemical Thermodynamic Properties: Selected Values for Inorganic and C1 and C2 Organic Substances in SI Units
https://doi.org/10.18434/M32124
National Institute of Standards and Technology (NIST)
Citation list
2
James G. Speight (2017)
Lange's Handbook of Chemistry, 17th edition
https://www.accessengineeringlibrary.com/content/book/9781259586095
McGraw Hill Education
- Amazon
Citation list
- ^ Δ_fH°, -1284 kJ · mol⁻¹ - p.254
- ^ Δ_fG°, -1306 kJ · mol⁻¹ - p.254
- ^ S°, 71 J · K⁻¹ · mol⁻¹ - p.254
- ^ C_p°, 93.1 J · K⁻¹ · mol⁻¹ - p.254

Δ_rG	161 kJ/mol
K	0.62 × 10⁻²⁸
pK	28.21

Δ_rG	258 kJ/mol
K	0.63 × 10⁻⁴⁵
pK	45.20

8P + 5Al(OH)3 🔥→ 3AlPO4 + 5PH3↑ + Al2O3

Reaction data

Chemical equation

General equation

Oxidation state of each atom

Reactants

Products

Thermodynamic changes

Changes in standard condition (1)

Changes in standard condition (2)

Changes in standard condition (3)

Changes in standard condition (4)

Changes in standard condition (5)

Changes in standard condition (6)

Changes in standard condition (7)

Changes in standard condition (8)

Changes in standard condition (9)

Changes in standard condition (10)

Changes in standard condition (11)

Changes in standard condition (12)

Changes in standard condition (13)

Changes in standard condition (14)

Changes in standard condition (15)

Changes in standard condition (16)

Changes in standard condition (17)

Changes in standard condition (18)

Changes in standard condition (19)

Changes in standard condition (20)

Changes in standard condition (21)

Changes in standard condition (22)

Changes in standard condition (23)

Changes in standard condition (24)

Changes in standard condition (25)

Changes in standard condition (26)

Changes in standard condition (27)

Changes in standard condition (28)

Changes in standard condition (29)

Changes in standard condition (30)

Changes in standard condition (31)

Changes in standard condition (32)

Changes in standard condition (33)

Changes in standard condition (34)

Changes in standard condition (35)

Changes in standard condition (36)

Changes in standard condition (37)

Changes in standard condition (38)

Changes in standard condition (39)

Changes in standard condition (40)

Changes in standard condition (41)

Changes in standard condition (42)

Changes in standard condition (43)

Changes in standard condition (44)

Changes in standard condition (45)

Changes in standard condition (46)

Changes in standard condition (47)

Changes in standard condition (48)

Changes in aqueous solution (1)

Changes in aqueous solution (2)

Thermodynamic data of reactants

Thermodynamic data of products

References

List of references

Related categories

Type of reaction

General equation

Reactant

Product

8P + 5Al(OH)₃ 🔥→ 3AlPO₄ + 5PH₃↑ + Al₂O₃