英语周报高一外研2022第16答案

书面表达One possible version:NOTICEA sports meeting will be held in the playground of our school from next Thursday to FridayAs you know, the pressure of study is very heavy now, especially for those senior 3. So the purpose of the sports meeting is to letevery student get relaxed, as a result of which we students can live happily and heal thilyEveryone is welcome to take part in it. Those who perform excellently at the sports meeting will get prizes. But don' t take theresults so serously because taking part is more important than the result. Good luck to everyone!

18D【解析】X(g)Y(g)+z(g)起始(mo):0.10变化(mol):x平衡(mol):0.1-xx压强之比等于物质的量之比,②0.1-x+上+王99,解得x=0.08平衡常数K=9.08×0,080.020.32,A项错误;0~hmin内,消耗0.o4molx,mol·L-1·min-1,B项错误;升高温度,平衡逆向移动,Y的百分含量减小,C项错误;其他条件不变,再充入0.1molx(g),平衡正向移动,但Ⅹ的转化率减小,D项正确。

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