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binchang477
2 năm trước
Hoàn thành các PTHH sau Cu + O2 -----.> CuO Mg + HCl -----> MgCl2 + H2 CaO + HNO3 -----.> Ca(NO3)2 + H2O Al + HCl -------> AlCl3 + H2 Al + HNO3 -------> Al(NO3)3 + H2O + N2 + N2O CaCO3 + O2 -------> Ca(NO3)2 + H2O + CO2 C6H6 O2 ------> H2O + CO2 CỐ GẮNG GIẢI HẾT GIÚP MK VS Ạ
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