Предмет: Химия, автор: sa123e4d

Обчисліть
масу естеру, що утворюється під час взаємодії 22 г пропіонової кислоти (С2Н5СООН) та
етилового спирту.

Ответы

Автор ответа: Raibl
1

Ответ:

30.3г

Объяснение:

        22                                                x

 С2H5COOH + C2H5OH → C2H5COOC2H5 + H2O

        74                                              102

x=22*102/74=30.3г

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