Предмет: Химия, автор: loxper

Рассчитать массу химического соединения, которое содержится в указанной массе имеющейся вещества 200 г Bi(NО3)3 5Н2О Bi

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Автор ответа: belieber1998

масса Bi в соединении Bi(NO3)3 5H2O массой 200 гр равен 86
209-485
x-200
отсюда x равен 86

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