Предмет: Химия, автор: Nizard57

Рассчитай массовую долю углерода в карбоновой кислоте, формула которой 1731.Записать ответ с точностью до сотых.

Приложения:

Ответы

Автор ответа: 1кирюха1

2

Ответ

0.6923 или 69.23%

Объяснение:

Nizard57: можешь с ещё одним помочь

Nizard57: c17h31cooh тоже самое массовая доля

1кирюха1: Чего??

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