Calculate solubility of silver oxalate in 10–2 M Potassium oxalate s

1.	Calculate solubility of silver oxalate in 10–2 M Potassium oxalate solution given that ksp of silver oxalate = 10–10
Answer» [oxalate] = 10^–2 + x, where x is the solubility of silver oxalate, this can be neglected in comparison to 10^–2. so, k_sp = 10^–10 = 10^–2 × (2x)² => 10^-8/2 x 2 = x² ⇒ x = 5 × 10^–5

Calculate solubility of silver oxalate in 10–2 M Potassium oxalate solution given that ksp of silver oxalate = 10–10

Answer»

[oxalate] = 10^–2 + x, where x is the solubility of silver oxalate, this can be neglected in comparison to 10^–2. so,

k_sp = 10^–10 = 10^–2 × (2x)²

=> 10^-8/2 x 2 = x²

⇒ x = 5 × 10^–5

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Calculate solubility of silver oxalate in 10–2 M Potassium oxalate solution given that ksp of silver oxalate = 10–10

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