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nadya68 [22]
4 years ago
11

Balance the equations

Chemistry
1 answer:
denpristay [2]4 years ago
4 0
MgO+2HBr->MgBr2+H2O
2N2+5O2->2N2O5
C2H4+3O2->2CO2+2H2O
Fe+2HCl->FeCl2+H2
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