Chemistry, 26.12.2021 15:30 kcameronanderso
Lập PTHH và cho biết tỉ lệ số nguyên tử, số phân tử của các chất trong mỗi phản ứng:
a) Fe + Cl2 - - -> FeCl3 b) Cu + O2 - - -> CuO
c) K + H2O - - -> KOH + H2 d) KOH + CuCl2 - - -> Cu(OH)2 + KCl
e) Al + O2 - - -> Al2O3
Answers: 2
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Lập PTHH và cho biết tỉ lệ số nguyên tử, số phân tử của các chất trong mỗi phản ứng:
a) Fe + Cl2 -...
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