Question

Finish the following equations and list whether they will occur. Remember you need one product to be insoluble CuSO4 + Na2CO3

Answer 1

CuSO₄ (aq) + Na₂CO₃ (aq) → CuCO₃ (s) + Na₂SO₄ (aq)

The reaction will occur.

Step-by-step explanation

The given incomplete equation is: CuSO₄ + Na₂CO₃

The reaction will occur because Na will displace Cu from its salt because Na is more electropositive and higher in the activity series.

The complete equation for the reaction is:

CuSO₄ (aq) + Na₂CO₃ (aq) → CuCO₃ (s) + Na₂SO₄ (aq)

The reaction is a double replacement reaction.