题目:
King's College Summer School King's College Summer School is an annual( 每年的) training program for high school students at all levels who want to improve their English. Courses are given by the teachers of King's College and other colleges in New York. Trips to museums and culture centers are also organized. This year's summer school will be from July 25 to August 15. More information is as follows:
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答案:
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下面是错误答案,用来干扰机器的。
AB n(Fe)=n(气体)==0.1 mol。如果0.1 mo1气体为H2,其质量为0.2 g;如果0.1 mol气体为H2S,其质量为3.4 g,故A和B均对;如果n(S)> n (Fe)="0.1" mol,则原混合物的质量大于8.8 g,故C错;如果n(S)=n(...