determine-the-cation-that-will-precipitate-first-if-potassium-carbonate-is-used-

Question

Determine the cation that will precipitate first if potassium carbonate is used to precipitate one of the cations in a solution that contains 0.025 M Mn²⁺ and 0.050 M Zn²⁺. Calculate the minimum concentration of K₂CO₃ that will start the precipitation of the cation.

Accepted Answer

Mn²⁺; [K₂CO₃] = 8.96×10^–10 M

Answer

Mn²⁺; [K₂CO₃] = 1.2×10^–6 M

Answer

Zn²⁺; [K₂CO₃] = 1.2×10^–6 M

Answer

Zn²⁺; [K₂CO₃] = 8.96×10^–10 M

Determine the cation that will precipitate first if potassium carbonate is used to precipitate one of the cations in a solution that contains 0.025 M Mn2+ and 0.050 M Zn2+. Calculate the minimum concentration of K2CO3 that will start the precipitation of the cation.

Determine the cation that will precipitate first if potassium carbonate is used to precipitate one of the cations in a solution that contains 0.025 M Mn²⁺ and 0.050 M Zn²⁺. Calculate the minimum concentration of K₂CO₃ that will start the precipitation of the cation.