【简答题】Paraphrasing: In fact, in the beginning, I was just as excited as my mother:
【判断题】化学反应的标准平衡常数 K θ 与反应的压力无关
【单选题】2018年5月甲贸易公司进口一批高档化妆品,关税完税价格850000元,已知增值税税率为13%,消费税税率为15%,关税税率为5%,计算甲贸易公司当月该笔业务应缴纳增值税税额的下列算式中,正确的是( )。
B.
(850 000+850 000×5%)÷(1-15%)×13%
D.
(850 000+85 000×5%)×13%
【简答题】Paraphrasing: I hated the tests, the raised hopes and failed expectations.
【简答题】Paraphrasing: I was determined to put a stop to her foolish pride.
【单选题】下列说法错误的是
A.
某温度下,当反应 A(aq)+B(aq)=G(aq)+F(s)达到平衡时,反应商等于平衡常数K θ 。
B.
转化率 α也可用于表明正反应转化的程度,但与反应体系起始态有关。
C.
标准平衡常数 K 越大,表明在标准状态下该反应进行的越完全。
D.
化学反应的标准吉布斯自由能变代数值越小,其平衡常数越大,反应速度越快。
【单选题】Students are required to _______ down what the teachers teach in class. Which of the following is wrong? [ ]
【单选题】Bill thinks it will be good for his children to live in more than one country.