Question

Identify each chemical reaction 1. 2502 + O2 → 25032. Al2(SO4)3 + 3Ca(OH)2 →2Al(OH)3 + 3CaSO43. 2CH2 +502 > 4CO2 + 2H2O4. Mg + 2AgNO3 → Mg(NO3)2 +2Ag5. 3Ba(NO3)2 + 2H3PO4 →Ba3(PO4)2 + 6HNO36. Mg(ClO3)2 → MgCl2 + 3027. 2Be + 02 → 2BeO8. 2Alt 3CuSO4 → Al2(SO4)3 +3Cu9. 2Pbo → 2Pb 0210.2C Hot 70, > 4CO2 + 6H2O

Answer 1

1. SO2 is a reducing agent, O2 is an oxidizing agent. Therefore we have a reduction-oxidation reaction.

2. Al2(SO4)3 is an acid and Ca(OH)2 is a base, therefore we have a neutralization reaction.

3. CH2 is fuel and O2 is an oxidizing agent, here we have a combustion reaction.

4. AgNO3 is an oxidizing agent, Mg is a reducing agent. Therefore we have a reduction-oxidation reaction.

5. Ba(NO3)2 is a salt or we can classify it as a base and H3PO4 is an acid, so it will be a neutralization reaction.

6.