Ответ:
1) 2Сu + O2 = 2CuO
CuO + 2HNO3 = Cu(NO3)2 + H2O
2) 2Pb + O2 = 2PbO
2PbO + Cl2 = PbCl2 + O2
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Answers & Comments
Ответ:
1) 2Сu + O2 = 2CuO
CuO + 2HNO3 = Cu(NO3)2 + H2O
2) 2Pb + O2 = 2PbO
2PbO + Cl2 = PbCl2 + O2