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HBr + AgOH → AgBr + H2O

Reaction of hydrogen bromide and silver(I) hydroxide
HBrHydrogen bromide + AgOHSilver(I) hydroxide
AgBrSilver(I) bromide + H2OWater

The reaction of hydrogen bromide and silver(I) hydroxide yields silver(I) bromide and water. This reaction is an acid-base reaction and is classified as follows:

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

Reaction data

Chemical equation

Reaction of hydrogen bromide and silver(I) hydroxide
HBrHydrogen bromide + AgOHSilver(I) hydroxide
AgBrSilver(I) bromide + H2OWater

General equation

Reaction of acid and base
AcidBrønsted acid + BaseBrønsted base
SaltConjugate base + (H2O)(Conjugate acid)
Reaction of acid and hydroxide base
AcidBrønsted acid + Hydroxide baseBrønsted base
SaltConjugate base + H2OConjugate acid
Reaction of strong acid and strong base
Strong acidBrønsted acid + Strong baseBrønsted base
Salt of strong acid and strong baseConjugate base + (H2O)(Conjugate acid)

Oxidation state of each atom

Reaction of hydrogen bromide and silver(I) hydroxide

Reactants

Chemical formulaNameCoefficientTypeType in general
equation
HBrHydrogen bromide1
Brønsted acid
Acid
Strong acid
AgOHSilver(I) hydroxide1
Brønsted base
Base
Hydroxide base
Strong base

Products

Chemical formulaNameCoefficientTypeType in general
equation
AgBrSilver(I) bromide1
Conjugate base
Salt
Salt of strong acid and strong base
H2OWater1
Conjugate acid
Water

Thermodynamic changes

Changes in aqueous solution (1)

Reaction of hydrogen bromide and silver(I) hydroxide
ΔrG−79.89 kJ/mol
K9.91 × 1013
pK−14.00
HBrIonized aqueous solution + AgOHIonized aqueous solution
AgBrIonized aqueous solution + H2OLiquid
Standard enthalpy
of reaction
ΔrH°
kJ · mol−1
Standard
Gibbs energy
of reaction
ΔrG°
kJ · mol−1
Standard entropy
of reaction
ΔrS°
J · K−1 · mol−1
Standard heat
capacity of reaction
at constant pressure
ΔrCp°
J · K−1 · mol−1
per 1 mol of
Equation
−55.85−79.8980.8223.8
per 1 mol of
−55.85−79.8980.8223.8
per 1 mol of
Silver(I) hydroxide
−55.85−79.8980.8223.8
per 1 mol of
−55.85−79.8980.8223.8
per 1 mol of
−55.85−79.8980.8223.8

Changes in aqueous solution (2)

Reaction of hydrogen bromide and silver(I) hydroxide
ΔrG−104.0 kJ/mol
K1.66 × 1018
pK−18.22
HBrIonized aqueous solution + AgOHIonized aqueous solution
AgBrUn-ionized aqueous solution + H2OLiquid
Standard enthalpy
of reaction
ΔrH°
kJ · mol−1
Standard
Gibbs energy
of reaction
ΔrG°
kJ · mol−1
Standard entropy
of reaction
ΔrS°
J · K−1 · mol−1
Standard heat
capacity of reaction
at constant pressure
ΔrCp°
J · K−1 · mol−1
per 1 mol of
Equation
−104.0
per 1 mol of
−104.0
per 1 mol of
Silver(I) hydroxide
−104.0
per 1 mol of
−104.0
per 1 mol of
−104.0

Changes in aqueous solution (3)

Reaction of hydrogen bromide and silver(I) hydroxide
ΔrG−68.0 kJ/mol
K8.19 × 1011
pK−11.91
HBrIonized aqueous solution + AgOHUn-ionized aqueous solution
AgBrIonized aqueous solution + H2OLiquid
Standard enthalpy
of reaction
ΔrH°
kJ · mol−1
Standard
Gibbs energy
of reaction
ΔrG°
kJ · mol−1
Standard entropy
of reaction
ΔrS°
J · K−1 · mol−1
Standard heat
capacity of reaction
at constant pressure
ΔrCp°
J · K−1 · mol−1
per 1 mol of
Equation
−68.0
per 1 mol of
−68.0
per 1 mol of
Silver(I) hydroxide
−68.0
per 1 mol of
−68.0
per 1 mol of
−68.0

Changes in aqueous solution (4)

Reaction of hydrogen bromide and silver(I) hydroxide
ΔrG−92.2 kJ/mol
K1.42 × 1016
pK−16.15
HBrIonized aqueous solution + AgOHUn-ionized aqueous solution
AgBrUn-ionized aqueous solution + H2OLiquid
Standard enthalpy
of reaction
ΔrH°
kJ · mol−1
Standard
Gibbs energy
of reaction
ΔrG°
kJ · mol−1
Standard entropy
of reaction
ΔrS°
J · K−1 · mol−1
Standard heat
capacity of reaction
at constant pressure
ΔrCp°
J · K−1 · mol−1
per 1 mol of
Equation
−92.2
per 1 mol of
−92.2
per 1 mol of
Silver(I) hydroxide
−92.2
per 1 mol of
−92.2
per 1 mol of
−92.2

Thermodynamic data of reactants

Chemical formulaStandard enthalpy
of formation
ΔfH°
kJ · mol−1
Standard Gibbs
energy of
formation
ΔfG°
kJ · mol−1
Standard
molar entropy
S°
J · K−1 · mol−1
Standard molar
heat capacity at
constant pressure
Cp°
J · K−1 · mol−1
HBr (g)-36.40[1]-53.45[1]198.695[1]29.142[1]
HBr (ai)-121.55[1]-103.96[1]82.4[1]-141.8[1]
AgOH (ai)-124.415[1]-80.137[1]61.92[1]-126.8[1]
AgOH (ao)-92.0[1]
* (g):Gas, (ai):Ionized aqueous solution, (ao):Un-ionized aqueous solution

Thermodynamic data of products

Chemical formulaStandard enthalpy
of formation
ΔfH°
kJ · mol−1
Standard Gibbs
energy of
formation
ΔfG°
kJ · mol−1
Standard
molar entropy
S°
J · K−1 · mol−1
Standard molar
heat capacity at
constant pressure
Cp°
J · K−1 · mol−1
AgBr (cr)-100.37[1]-96.90[1]107.1[1]52.38[1]
AgBr (ai)-15.98[1]-26.86[1]155.2[1]-120.1[1]
AgBr (ao)-51.0[1]
H2O (cr)
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, (ai):Ionized aqueous solution, (ao):Un-ionized aqueous solution, (l):Liquid, (g):Gas

References

List of references

  1. 1