Предмет: Химия, автор: boooooom54545401

Вычислить массу осадка который образуется при взаимодействии 9.8 г серной кислоты с нитратом бария. Пожалуйста

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Автор ответа: Alexei78

0

9.8 Xg
H2SO4+Ba(NO3)2-->BaSO4+2HNO3 M(H2SO4)=98g/mol M(BaSO4)=233 g
98 233
X=9.8*233/98=23.3 g
ответ 23.3 г

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