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3 years ago

Determine the molar solubility of pbso4 in pure water. ksp (pbso4) = 1.82 x 10-8.

1 answer:

5 0

Use the ICE table approach as solution:

PbSO₄ --> Pb²⁺ + SO₄²⁻
I - 0 0
C - +s +s
E - s s

Ksp = [Pb²⁺][SO₄²⁻]
1.82×10⁻⁸ = s²
Solving for s,
s = <em>1.35×10⁻⁴ M</em>

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