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huynhthingochang8390
2 năm trước
GIÚP MÌNH VỚI Ạ!!!! Có 3 dung dịch: A, B, C, mỗi dung dịch chứa 2 muối khác nhau cùng trong dung dịch. A, B, C là những dung dịch chứa các muối sau đây: $MgCl_{2}$, $BaBr_{2}$, $K_{2}$$CO_{3}$, $AgNO_{3}$, $Na_{3}$$PO_{4}$, $Al_{2}$$($SO_{4}$)_{3}$. Biết mỗi muối không có mặt đồng thời ở 2 dung dịch. Hãy xác định các dung dịch A,B,C
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