Question

Calculate the standard cell emf for galvanic cells with the cell reaction
2H2(g) + O2(g)→2H2O(ℓ)in acidic solution.
Answer in units of V
Look up these potentials.
O2 + 4H^+ + 4e ==> 2H2O
2H2 ==> 4H^+ + 4e
----------------------
Add Eo1(as written) + Eo2(as written)

aer
1.23 V

Related Questions

Predict the standard cell potential and calculate the standard reaction Gibbs free energy for galvan... Predict the standard cell potential and calculate the standard reaction Gibbs free energy for galvan... Calculate the standard cell emf for galvanic cells with the cell reaction 2 H2(g) + O2(g) → 2 H2O(... Consider the line notation of galvanic cell of, Mg (s)/Mg2+(aq)//Al3+(aq)/Al(s). 1: sketch the ga...