Предмет: Химия, автор: larakriss9

При взаимодействии мрамора (карбоната кальция) с серной кислотой выделяется углекислый газ. (a) Составьте сбалансированное уравнение химической реакции. (b) Определите по данному графику, сколько времени нужно для полного расхода реагентов. (c) Объясните причину уменьшения скорости реакции с точки зрения теории частиц.

Ответы

Автор ответа: erasyltanirbergenov1

только (a) знаю

CaCO3+2HCl=CaCl2+H2O+CO2

larakriss9: нет

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