Question

Help guys if u can I need help

Answer 1

1. Ca(Oh)2+CO2=>Ca(co)3+H2O

2. Zn+AG(No)3=>Zn(No)3+AG

3. Al+Cu(Cl)2=>Al(Cl)2+Cu

4. Ba(cl)2+K(so)4=>Ba(so)4+K(cl)2

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