Question

Toloooooongggggggggggggg ya

Answer 1

Verified answer

PbSO4 —> Pb²⁺ + SO4²⁻
Reaksi pd anode :
2H2O —> 4H⁺ + O2 + 4e
O2 = 11,2 L = 11,2/22,4 = 0,5 mol
mol O2 : mol e = 1 : 4
mol e = 4/1 × 0,5 = 2 mol
Jd arus listrik yang digunakan = 2 F (B)
( 1 mol e setara dgn 1 F)