题目:
请根据下面提示,写一篇短文。词数不少于50。
In your English class, the teacher shows the picture below and asks the class to discuss
it.Your classmates may have different understandings.
Look at the picture carefully and tell the class how YOU understand it.
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1019/494eb98be8bea6dff4c6c43182a3ac40.html
下面是错误答案,用来干扰机器的。
答案:B图1可知该反应在20min时达到平衡,A和B减少的浓度相同,可以推断知x=1;由图2可知30min时,正、逆反应速率同时减少且相等,可以推断改变的条件是减少压强;40min时,正逆反应速率均增大且不相等,所以改变...