Chemistry
Chemistry, 14.08.2021 14:00, hajoshh

Dung dịch A chứa các ion NH4+,Mg2+,SO42-,Cl- chia thành 2 phần bằng nhau. Cho dung dịch Ba(OH)2 đến dư vào phần 1 rồi đun nóng thu được 72,2 gam kết tủa và 11,2 lít khí ở 27,3 độ C và 1,1 atm. Cho dung dịch Bacl2 dư vào phần 2 thu được 58,25 gam kết tủa. Tính tổng khối lượng muối trong dung dịch A?

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Dung dịch A chứa các ion NH4+,Mg2+,SO42-,Cl- chia thành 2 phần bằng nhau. Cho dung dịch Ba(OH)2 đến...

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