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2CuBr + e → Cu + [CuBr2]

Reduction of copper(I) bromide
2CuBrCopper(I) bromide + eElectron
CuCopper + [CuBr2]Dibromidocuprate(I) ion

Reduction of copper(I) bromide yields copper and dibromidocuprate(I) ion (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

Reduction of copper(I) bromide
2CuBrCopper(I) bromide + eElectron
CuCopper + [CuBr2]Dibromidocuprate(I) ion

General equation

Reduction of reducible species
ReactantOxidizing agent + e
ProductReduction product

Oxidation state of each atom

Reduction of copper(I) bromide

Reactants

Chemical formulaNameCoefficientTypeType in general
equation
CuBrCopper(I) bromide2
Oxidizing
eElectron1
Electron

Products

Chemical formulaNameCoefficientTypeType in general
equation
CuCopper1
Reduced
[CuBr2]Dibromidocuprate(I) ion1

Thermodynamic changes

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
CuBr (cr)-104.6[1]-100.8[1]96.11[1]54.73[1]
e
* (cr):Crystalline solid

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
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]
[CuBr2]
* (cr):Crystalline solid, (g):Gas

References

List of references

  1. 1