If Solutions of Potassium Chromate and Sodium Nitrate Are Mixed

question 34

Multiple Choice

If solutions of potassium chromate and sodium nitrate are mixed, will a double-displacement reaction occur? If so, what is the balanced equation for the reaction?

• A)Yes. K₂CrO₄(aq)+ NaNO₃(aq)→ KNO₃(aq)+ NaCrO₄(s)
• B)Yes. K₂CrO₄(aq)+ NaNO₃(aq)→ KNO₃(aq)+ CaK(s)
• C)No reaction will occur.
• D)Yes. K₂CrO₄(aq)+ NaNO₃(aq)→ 2KNO₃(aq)+ NaaCrO₄(s)
• E)Yes. K₂CrO₄(aq)+ NaNO₃(aq)→ K₂(NO₃)₂(aq)+ Na₂CrO₄(s)

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