BALANCE THE EQUATIONS
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1.N2+O2→NO2
N2+2O2→2NO2
2.AgNO3→Ag+NO2+O2
2AgNO3→2Ag+2NO2+O2
3.Ca(OH)2+HCl→CaCl2+H2O
Ca(OH)2+2HCl→CaCl2+2H2O
4.KBr +Cl2→KCl+Br2
2KBr+Cl2→2KCl+Br2
5.CaCO3+CO2+H2O→Ca(HCO3)2
This equation is already balanced.
Explanation:
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