If Solutions of Potassium Chromate and Calcium Nitrate Are Mixed $\rightarrow$

question 56

Multiple Choice

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

• A)Yes.K₂CrO₄(aq) + Ca(NO₃)₂(aq) \(\rightarrow\)KNO₃(aq) + CaCrO₄(s)
• B)Yes.K₂CrO₄(aq) + Ca(NO₃)₂(aq) \(\rightarrow\)KNO₃(aq) + CaK(s)
• C)No reaction will occur.
• D)Yes.K₂CrO₄(aq) + Ca(NO₃)₂(aq) \(\rightarrow\)2KNO₃(aq) + CaCrO₄(s)
• E)Yes.K₂CrO₄(aq) + Ca(NO₃)₂(aq) \(\rightarrow\)K₂(NO₃)₂(aq) + CaCrO₄(s)

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