Предмет: Химия, автор: lisoh2002

Сколько граммов весит 2,5 моль серной кислоты H2SO4?

Ответы

Автор ответа: Kara256984

M(H2SO4) = 2+32+64 = 98 г/моль
n(H2SO4) = 2,5 моль
m = Mn
m(H2SO4) = 98 г/моль * 2,5 моль = 245 г.

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