Answer: Hii Pretty Stranger!!
here u go
The equation for the equilibrium composition of a Cu-Ni alloy with nitrate is:
XCu = K / (K + 1)
where:
XCu is the mole fraction of Cu in the alloy
K is the equilibrium constant
The equilibrium constant can be calculated using the following equation:
K = exp(-ΔG / R ) where:
ΔG is the Gibbs free energy change of the reaction (J/mol)
R is the gas constant (8.314 J/mol K)
T is the temperature (K)
The Gibbs free energy change of the reaction can be calculated using the following equation:
ΔG = ΔG°f(NiO) - ΔG°f(Cu2O) - ΔG°rxn
ΔG°rxn is the standard free energy change of the reaction (J/mol)
ΔH°rxn is the standard enthalpy change of the reaction (J/mol)
ΔS°rxn is the standard entropy change of the reaction (J/mol K)
Substituting all these equations together, we get:
XCu = exp(-ΔG°f(NiO) + ΔG°f(Cu2O) + ΔH°rxn - TΔS°rxn / RT) / (exp(-ΔG°f(NiO) + ΔG°f(Cu2O.) + ΔH°rxn - TΔS°rxn / RT) + 1)
This is the simplified equation for the equilibrium composition of a Cu-Ni alloy with nitrate.
hope it helps u
have an amazing day head :)
Answer:-
I need help because I don't have a brilliant mind like uh! lol
Thank uh! :)
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Answers & Comments
Answer: Hii Pretty Stranger!!
here u go
The equation for the equilibrium composition of a Cu-Ni alloy with nitrate is:
XCu = K / (K + 1)
where:
XCu is the mole fraction of Cu in the alloy
K is the equilibrium constant
The equilibrium constant can be calculated using the following equation:
K = exp(-ΔG / R ) where:
ΔG is the Gibbs free energy change of the reaction (J/mol)
R is the gas constant (8.314 J/mol K)
T is the temperature (K)
The Gibbs free energy change of the reaction can be calculated using the following equation:
ΔG = ΔG°f(NiO) - ΔG°f(Cu2O) - ΔG°rxn
where:
ΔG°rxn is the standard free energy change of the reaction (J/mol)
ΔH°rxn is the standard enthalpy change of the reaction (J/mol)
T is the temperature (K)
ΔS°rxn is the standard entropy change of the reaction (J/mol K)
Substituting all these equations together, we get:
XCu = exp(-ΔG°f(NiO) + ΔG°f(Cu2O) + ΔH°rxn - TΔS°rxn / RT) / (exp(-ΔG°f(NiO) + ΔG°f(Cu2O.) + ΔH°rxn - TΔS°rxn / RT) + 1)
This is the simplified equation for the equilibrium composition of a Cu-Ni alloy with nitrate.
hope it helps u
have an amazing day head :)
Answer:-
I need help because I don't have a brilliant mind like uh! lol
Thank uh! :)