March 2022 0 4 Report
Решите задачу: Рассчитайте количество вещества и массу магния, который может сгореть в кислороде объёмом 33,6 л (н.у.). Уравнение химической реакции: 2Мg+O2=2MgO ( с дано, что найти и решение)
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