Question

Use the activity series to predict if there will be a reaction in the following cases. If a reaction does not occur write “no reaction”, but if a reaction occurs, write a balanced equation.

Cu + Al2(SO4)3

Al + Pb(NO3)2 →

Cl2 + NaI →

Al + CuCl2 →

Br2 + CaI2 →

Answer 1

Explanation:

1-- no reaction.

2-- 2Al + 3Pb(NO3)2 → 2Al(NO3)3 + 3Pb

3-- Cl2 + 2NaI → 2NaCl + I2

4-- 2Al + 3 CuCl2 → 2AlCl3 + 3Cu

5-- no reaction

Answer 2

Answer:

Cu + Al2(SO4)3 No reaction

4Al + 3Pb(NO3)2 → 2Al2(NO3)3 + 3Pb

Cl2 + NaI → NaCl+Icl

2Al + 3CuCl2 → 2AlCl3 + 3Cu

Br2 + CaI2 → CaBr2 + I2

Explanation:

For more Information

https://rebrand.ly/vndapp