Question 1 Report
If 10.8 g of silver is deposited in a silver coulometer volume of oxygen liberated is?
Answer Details
Ag+ + e- H = 108 g Ag = 0.11 10.8 Ag 4OH → O2 + 2H2O + 4e 4F ↔ 1mole O2 4F = 22.4 dm3 χ 0.1 = 0.56 dm3