Dung dịch X chứa x mol OH-; 0,04 mol M2+ và 0,03 mol
K+
1. Cô cạn X thu được 4,64 gam chất rắ...
Biology, 30.07.2021 16:00 tristanf123
Dung dịch X chứa x mol OH-; 0,04 mol M2+ và 0,03 mol
K+
1. Cô cạn X thu được 4,64 gam chất rắn khan. Xác định giá trị của x và
M .
2. Cho X tác dụng với 0,05 mol dung dịch Ca(HCO3)2. Tính khối lượng
kết tủa thu được
Answers: 2
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