Question

11. AgNO3 + NaCl - AgCl + NaNO3
12. CaCO3 + HNO3 - Ca( NO3)2 + H2O + CO2
13. Ca(NO3)2 - CaO + NO2 + O2
14. Pb304 PbO + O2
15. KCIO3 - KCl + O2
balance it and identify the type of reaction ​

Answer 1

Answer:

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