Answer :
Ag₂SO₃ ⇔ 2Ag⁺ + SO₃²⁻
Ksp = [Ag⁺]²[SO₃²⁻]
[SO₃²⁻] = x
1.5*10⁻¹⁴ = (3.6*10⁻³)² * x
1.5*10⁻¹⁴ = 12.96*10⁻⁶ * x
x = 1.5*10⁻¹⁴/12.96*10⁻⁶
x=0.12*10⁻⁸=1.2*10⁻⁹M
Ksp = [Ag⁺]²[SO₃²⁻]
[SO₃²⁻] = x
1.5*10⁻¹⁴ = (3.6*10⁻³)² * x
1.5*10⁻¹⁴ = 12.96*10⁻⁶ * x
x = 1.5*10⁻¹⁴/12.96*10⁻⁶
x=0.12*10⁻⁸=1.2*10⁻⁹M
