September 2021 0 14 Report
К раствору, содержащему хлорид кальция массой 0,45г, прилили раствор, содержащий фосфат натрия массой 0,41г. Определите массы солей в получившимся растворе. Ответ: m(CaCl2)=0,0333g; m(NaCl)=0,439g.
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