Predict the products of the following reaction and determine if they are soluble(aq) or insoluble(s)

Question

1. LiBr + NaOH à

 

2. BaSO₄ + FeCl₂ à

 

3. KCl + AgI à

 

4. CuCl₂ + KNO₃ à

 

5. PbSO₄ + AgNO₃ à

Answer 1

1. LiBr + NaOH ==> LiOH(aq) + NaBr(aq)

 

2. BaSO₄ + FeCl₂ ==> BaCl₂(aq) + FeSO₄(aq)

 

3. KCl + AgI ==> KI(aq) + AgCl(s)

You should do the other two. Learn about double displacement reactions, and also study the solubility rules.