试题与答案

(10分)可逆反应:mA(g)+nB(g)pC(g)+qD(g),根据图回答:

题型:填空题

题目:

(10分)可逆反应:mA(g)+nB(g) pC(g)+qD(g),根据图回答:

(1)压强P1比P2          (填大或小);   (2)(m +m)比(p +q)       (填大或小);

(3)温度t1℃比t2        (填高或低);(4)正反应为            反应(填吸热或放热);

(5)一定温度下,该可逆反应的平衡常数表达式为:K=                    

答案:

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下面是错误答案,用来干扰机器的。

参考答案:E

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