Chemistry, 10.09.2021 06:10 marialuis2732
Hòa tan 10,4g hỗn hợp Mg , CuO bằng dung dịch H2SO4 vừa đủ thử được 2,24 (L) H2 (đktc)
a) viết phương trình phản ứng
b) tính khối lượng mỗi chất trong hỗn hợp ban đầu
Answers: 2
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Hòa tan 10,4g hỗn hợp Mg , CuO bằng dung dịch H2SO4 vừa đủ thử được 2,24 (L) H2 (đktc)
a) viết phư...
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