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Chemistry, 09.09.2021 14:20 Haileydusenbery
Hoà tan 8g MgO trong 87.6g dd HCl 25%.
a. Tính khối lượng muối tạo thành
b. Tính nồng độ phần trăm các dung dịch thu được sau phản ứng
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Hoà tan 8g MgO trong 87.6g dd HCl 25%.
a. Tính khối lượng muối tạo thành
b. Tính nồng độ phầ...
b. Tính nồng độ phầ...
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