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Автор - DoktorSchwarz

Определите массу спирта полученного при восстановлении 360 г бутаналя

Ответ

Проверено экспертом

Автор - svetka1574
360 г. Х г
СН3-(СН2)2СОН+Н2->СН3-(СН2)2-СН2ОН
n=1 моль. n=1 моль
М=72 г/моль. М=74 г/моль
m=72 г. m=74 г

360 г. -. Х г
72 г. -. 74 г
m(C4H10O)=360*74/72=370 г

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