Предмет: Химия, автор: Daffiiii

среда в желудке человека(если pH=5-6)
и еще
к каким видам веществ относится гипс?(растворимые, малорастворимые, нерастворимые)

Ответы

Автор ответа: chemlove
1

Ответ:

1) Среда - нейтральная, т.к входит в диапазон pH=5-7

2) малорастворимое в-во

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