关于2CH3OHgCH3OCH3gH2Og的文学精选
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已知:2CH3OH(g)CH3OCH3(g)+H2O(g) ΔH=-25kJ/mol某温度下的平衡常数为400...
问题详情:已知:2CH3OH(g)CH3OCH3(g)+H2O(g) ΔH=-25kJ/mol某温度下的平衡常数为400。此温度下,在1L的密闭容器中加入CH3OH,反应到某时刻测得各组分的物质的量浓度如下:下列说法正确的是( )①平衡后升高温度,平衡常数>40...