If aqueous solutions of potassium chromate and barium

Last updated: 8/9/2022

If aqueous solutions of potassium chromate and barium chloride are mixed, a bright yellow solid (barium chromate) forms and settles out of the mixture, leaving potassium chloride in the solution. Choose a balanced chemical equation for this process. K₂ CrO4 (aq) + 3BaCl₂ (aq) → BaCrO4(s) + KCl(aq) K₂ CrO4 (aq) + BaCl₂ (aq) → BaCrO4(s) + 2KCl(aq) K₂ CrO4 (aq) + 2BaCl₂ (aq) → 5BaCrO4(s) + 3KCl(aq) K₂ CrO4 (aq) + 3BaCl₂ (aq) → 4BaCrO4(s) + 2KCl(aq)