what-is-the-ksp-of-al-oh-3-if-the-concentration-of-oh-in-a-saturated-solution-of-2

Question

Which one of following statements about copper(I) iodide (CuI, K_sp = 1.10×10^–12) and Copper(II) carbonate (CuCO₃, K_sp = 1.40×10^–10) is incorrect.

Accepted Answer

Copper(II) carbonate is more soluble in 1.0 M Cu(NO₃)₂ solution than in pure water.

Answer

Copper(II) carbonate is more soluble in 0.100 M HBr solution than in pure water.

Answer

Molar solubilities of both salts can be calculated by taking the square roots of their Ksp values.

Answer

Copper(I) iodide is more soluble in 1.0 M ammonia solution than in pure water (K_f of [Cu(NH₃)₄]⁺ = 1.10×10¹³).

Answer

Copper(I) iodide is less soluble in 1.0 M KI solution than in pure water.

Which one of following statements about copper(I) iodide (CuI, Ksp = 1.10×10–12) and Copper(II) carbonate (CuCO3, Ksp = 1.40×10–10) is incorrect.