Предмет: Химия, автор: Аноним

А)K2SO4
Б)SiO2
В)H2CO3
Г)Ca(OH)2
К КАКОМУ КЛАССУ СОЕДИНЕНИЙ ОТНОСИТСЯ КАЖДОЕ ИЗ НИХ ???

Ответы

Автор ответа: vakHoma

1

Ответ:

а - соли

б - оксид

в - кислоты

г - основания

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