题目

I _______the award, only if I _______the poem more loudly.A .could get, had recited     B .would get, had recitedC .would have got, recited  D .would have got, had recited 答案:D3.在一恒温恒压的密闭容器中发生如下反应:A(g)+B(g)?2C(g)△H<0,t1时刻达到平衡后,在t2时刻改变某一条件,其反应过程如图所示.下列说法不正确的是(  )A.0~t2时,v(正)>v(逆)B.Ⅰ、Ⅱ两过程达到平衡时,A的体积分数Ⅰ=ⅡC.t2时刻改变的条件是向密闭容器中加CD.Ⅰ、Ⅱ两过程达到平衡时,平衡常数K(Ⅰ)=K(Ⅱ)
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