题目内容
已知：CO2(g)+3H2(g)
CH3OH(g)+H2O(g) △H=-49.0 kJ/mol。一定条件下，向体积为1L的密闭容器中充入1 mol CO2和3mol H2，测得CO2和CH3OH(g)的浓度随时间变化曲线如下图所示。下列叙述中，正确的是
2021-09-17
A.升高温度能使
增大
B.
C.
D.
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