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LiH + e → Li + H

Reduction of lithium hydride
LiHLithium hydride + eElectron
LiLithium + HHydride ion

Reduction of lithium hydride yields lithium and hydride ion. 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 categories

Reaction data

Chemical equation

Reduction of lithium hydride
LiHLithium hydride + eElectron
LiLithium + HHydride ion

General equation

Reduction of reducible species
ReactantOxidizing agent + e
ProductReduction product

Oxidation state of each atom

Reduction of lithium hydride

Reactants

Chemical formulaNameCoefficientTypeType in general
equation
LiHLithium hydride1
Oxidizing
eElectron1
Electron

Products

Chemical formulaNameCoefficientTypeType in general
equation
LiLithium1
Reduced
HHydride 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
LiH (cr)20.422[1]28.79[1]
LiH (g)139.24[1]116.47[1]170.900[1]29.727[1]
e
* (cr):Crystalline solid, (g):Gas

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
Li (cr)0[1]0[1]29.12[1]24.77[1]
Li (g)159.37[1]126.66[1]138.77[1]20.786[1]
H (g)138.99[1]
* (cr):Crystalline solid, (g):Gas

References

List of references

  1. 1