Предмет: Химия, автор: valerians1707

Обчисліть масу пропану, що утвориться в результаті реакції гідрування пропену, масою 65г​

Ответы

Автор ответа: kuntinna1986
1

Ответ:

Дано:

m(C3H6) - 65г

Найти: m(C3H8) - ?

Складемо РХР:

65 г                     х г

C3H6  +  H2  =  C3H8

n= 1 моль            n = 1 моль

M = 42 г/моль    M = 44 г/моль

m = 42 г              m = 44 г

m(C3H8) = 65 * 44 : 42 = 68,1 г

Объяснение:

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