Предмет: Химия, автор: Mark120

какой кристаллогидрат при полном прокаливании выделить 25 г кристаллогидрационной воды А)148,2г CaSO4*2H2O Б)169,4гBaCL2*2H2O

Ответы

Автор ответа: vitalinochkapesha
0

Вот кажеться так. 169,4rBaCL2*2H2O

Автор ответа: Bella12
0

169,4rBaCL2*2H2O Ну вроде так 

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