【单选题】下列计算熵变公式中,哪个是错误的
A.
水在25℃、 p 下蒸发为水蒸气: ∆S = (∆H - ∆G)/T
B.
任意可逆过程: dS = ( δQ/dT)r
D.
在等温等压下,可逆电池反应: ∆S = ∆H/T
【单选题】下列计算熵变公式中,哪个是错误的:
A.
水 在 25 ℃、 p y 下蒸发为 水蒸气
【判断题】She didn't go to the cinema last night, as she had to finish her term paper.()
【单选题】Anyone ____________ a term in prison will not be hired by that company.
【单选题】We all don’t like the boy for his miser(吝啬), but he has the ______ actively to get near us bec
A.
80. We all don’t like the boy for his miser(吝啬), but he has the ______ actively to get near us because he has no little friends to play together with. A.cheer
【单选题】听力原文:Why doesn't Jane teach here this term? (3)
B.
She's tired of teaching.
【判断题】对于没有雌犬或雌犬阴道分泌物诱导的雄犬,无法用按摩的方法采精。
【判断题】科技查新的主要步骤有六步:查新委托、查新受理与订立查新合同、文献检索、撰写查新报告、审核查新报告、提交查新报告,其中主体是撰写查新报告与审核查新报告。