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4Cu + CsNO3 + 6H2O ๐Ÿ”ฅโ†’ 4Cu(OH)2 + NH3โ†‘ + CsOH

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Reaction of copper and caesium nitrate under neutral condition
4CuCopper + CsNO3Caesium nitrate + 6H2OWater
๐Ÿ”ฅ
โŸถ
4Cu(OH)2Copper(II) hydroxide + NH3โ†‘Ammonia + CsOHCaesium hydroxide

The reaction of copper, caesium nitrate, and water yields copper(II) hydroxide, ammonia, and caesium hydroxide (Other reactions are here). This reaction is an oxidation-reduction reaction and is classified as follows:

Table of contents
  1. 1Reaction data
  2. 2Thermodynamic changes
  3. 3References
  4. 4Related reactions
  5. 5Related categories

Reaction data

Chemical equation

Reaction of copper and caesium nitrate under neutral condition
4CuCopper + CsNO3Caesium nitrate + 6H2OWater
๐Ÿ”ฅ
โŸถ
4Cu(OH)2Copper(II) hydroxide + NH3โ†‘Ammonia + CsOHCaesium hydroxide

General equation

Reaction of oxidizable species and oxidizing species under neutral condition
Oxidizable speciesReducing agent + Oxidizing speciesOxidizing agent + H2ONon-redox agent
โŸถ
ProductOxidation product + ProductReduction product

Oxidation state of each atom

Reaction of copper and caesium nitrate under neutral condition

Reactants

Chemical formulaNameCoefficientTypeType in general
equation
CuCopper4
Reducing
Oxidizable
CsNO3Caesium nitrate1
Oxidizing
Oxidizing
H2OWater6
โ€“
Water

Products

Chemical formulaNameCoefficientTypeType in general
equation
Cu(OH)2Copper(II) hydroxide4
Oxidized
โ€“
NH3Ammonia1
Reduced
โ€“
CsOHCaesium hydroxide1
โ€“
โ€“

Thermodynamic changes

Changes in standard condition

Reaction of copper and caesium nitrate under neutral condition
4CuCrystalline solid + CsNO3Crystalline solid + 6H2OLiquid
๐Ÿ”ฅ
โŸถ
4Cu(OH)2Crystalline solid + NH3โ†‘Gas + CsOHCrystalline solid
Standard enthalpy
of reaction
ฮ”rHยฐ
kJ ยท molโˆ’1		Standard
Gibbs energy
of reaction
ฮ”rGยฐ
kJ ยท molโˆ’1		Standard entropy
of reaction
ฮ”rSยฐ
J ยท Kโˆ’1 ยท molโˆ’1		Standard heat
capacity of reaction
at constant pressure
ฮ”rCpยฐ
J ยท Kโˆ’1 ยท molโˆ’1
per 1 mol of
Equation
โˆ’41.6โ€“โ€“โ€“
per 1 mol of
โˆ’10.4โ€“โ€“โ€“
per 1 mol of
โˆ’41.6โ€“โ€“โ€“
per 1 mol of
โˆ’6.93โ€“โ€“โ€“
โˆ’10.4โ€“โ€“โ€“
per 1 mol of
โˆ’41.6โ€“โ€“โ€“
per 1 mol of
โˆ’41.6โ€“โ€“โ€“

Changes in aqueous solution (1)

Reaction of copper and caesium nitrate under neutral condition
โ—†
ฮ”rG364.30 kJ/mol
K0.15 ร— 10โˆ’63
pK63.82
4CuCrystalline solid + CsNO3Ionized aqueous solution + 6H2OLiquid
๐Ÿ”ฅ
โŸถ
4Cu(OH)2Ionized aqueous solution + NH3โ†‘Gas + CsOHIonized aqueous solution
Standard enthalpy
of reaction
ฮ”rHยฐ
kJ ยท molโˆ’1		Standard
Gibbs energy
of reaction
ฮ”rGยฐ
kJ ยท molโˆ’1		Standard entropy
of reaction
ฮ”rSยฐ
J ยท Kโˆ’1 ยท molโˆ’1		Standard heat
capacity of reaction
at constant pressure
ฮ”rCpยฐ
J ยท Kโˆ’1 ยท molโˆ’1
per 1 mol of
Equation
65.36364.30โˆ’1000.4โ€“
per 1 mol of
16.3491.075โˆ’250.10โ€“
per 1 mol of
65.36364.30โˆ’1000.4โ€“
per 1 mol of
10.8960.717โˆ’166.73โ€“
16.3491.075โˆ’250.10โ€“
per 1 mol of
65.36364.30โˆ’1000.4โ€“
per 1 mol of
65.36364.30โˆ’1000.4โ€“

Changes in aqueous solution (2)

Reaction of copper and caesium nitrate under neutral condition
โ—†
ฮ”rG354.25 kJ/mol
K0.87 ร— 10โˆ’62
pK62.06
4CuCrystalline solid + CsNO3Ionized aqueous solution + 6H2OLiquid
๐Ÿ”ฅ
โŸถ
4Cu(OH)2Ionized aqueous solution + NH3โ†‘Un-ionized aqueous solution + CsOHIonized aqueous solution
Standard enthalpy
of reaction
ฮ”rHยฐ
kJ ยท molโˆ’1		Standard
Gibbs energy
of reaction
ฮ”rGยฐ
kJ ยท molโˆ’1		Standard entropy
of reaction
ฮ”rSยฐ
J ยท Kโˆ’1 ยท molโˆ’1		Standard heat
capacity of reaction
at constant pressure
ฮ”rCpยฐ
J ยท Kโˆ’1 ยท molโˆ’1
per 1 mol of
Equation
31.18354.25โˆ’1081.6โ€“
per 1 mol of
7.79588.563โˆ’270.40โ€“
per 1 mol of
31.18354.25โˆ’1081.6โ€“
per 1 mol of
5.19759.042โˆ’180.27โ€“
7.79588.563โˆ’270.40โ€“
per 1 mol of
31.18354.25โˆ’1081.6โ€“
per 1 mol of
31.18354.25โˆ’1081.6โ€“

Thermodynamic data of reactants

Chemical formulaStandard enthalpy
of formation
ฮ”fHยฐ
kJ ยท molโˆ’1		Standard Gibbs
energy of
formation
ฮ”fGยฐ
kJ ยท molโˆ’1		Standard
molar entropy
Sยฐ
J ยท Kโˆ’1 ยท molโˆ’1		Standard molar
heat capacity at
constant pressure
Cpยฐ
J ยท Kโˆ’1 ยท molโˆ’1
Cu (cr)0[1]0[1]33.150[1]24.435[1]
Cu (g)338.32[1]298.58[1]166.38[1]20.786[1]
CsNO3 (cr)-505.97[1]-406.54[1]155.2[1]โ€“
CsNO3 (g)-374.0[1]โ€“โ€“โ€“
CsNO3 (ai)-465.64[1]-403.27[1]279.5[1]-99[1]
H2O (cr)โ€“โ€“โ€“โ€“
H2O (l)-285.830[1]-237.129[1]69.91[1]75.291[1]
H2O (g)-241.818[1]-228.572[1]188.825[1]33.577[1]
* (cr):Crystalline solid, (g):Gas, (ai):Ionized aqueous solution, (l):Liquid

Thermodynamic data of products

Chemical formulaStandard enthalpy
of formation
ฮ”fHยฐ
kJ ยท molโˆ’1		Standard Gibbs
energy of
formation
ฮ”fGยฐ
kJ ยท molโˆ’1		Standard
molar entropy
Sยฐ
J ยท Kโˆ’1 ยท molโˆ’1		Standard molar
heat capacity at
constant pressure
Cpยฐ
J ยท Kโˆ’1 ยท molโˆ’1
Cu(OH)2 (cr)-449.8[1]โ€“โ€“โ€“
Cu(OH)2 (ai)-395.22[1]-249.01[1]-120.9[1]โ€“
NH3 (g)-46.11[1]-16.45[1]192.45[1]35.06[1]
NH3 (ao)-80.29[1]-26.50[1]111.3[1]โ€“
CsOH (cr)-417.23[1]โ€“โ€“โ€“
CsOH (g)-247[1]-247[1]254.83[1]49.71[1]
CsOH (ai)-488.27[1]-449.25[1]122.30[1]โ€“
CsOH (cr)
1 hydrate
-754.04[1]โ€“โ€“โ€“
* (cr):Crystalline solid, (ai):Ionized aqueous solution, (g):Gas, (ao):Un-ionized aqueous solution

References

List of references

  1. 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
    National Institute of Standards and Technology (NIST)