可逆反应:3A(g)3B(?)+C(?);△H>0,随着温度升高,气体平均相对分子质量有变小的趋势,则下列判断正确的是A.B和C可能都是固体B.B和C一定都是气体C.若C固体,则B一定是气体D.B和C可能都是气
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/07 16:47:50
![可逆反应:3A(g)3B(?)+C(?);△H>0,随着温度升高,气体平均相对分子质量有变小的趋势,则下列判断正确的是A.B和C可能都是固体B.B和C一定都是气体C.若C固体,则B一定是气体D.B和C可能都是气](/uploads/image/z/6419230-70-0.jpg?t=%E5%8F%AF%E9%80%86%E5%8F%8D%E5%BA%94%EF%BC%9A3A%28g%293B%28%3F%29%EF%BC%8BC%28%3F%29%EF%BC%9B%E2%96%B3H%3E0%2C%E9%9A%8F%E7%9D%80%E6%B8%A9%E5%BA%A6%E5%8D%87%E9%AB%98%2C%E6%B0%94%E4%BD%93%E5%B9%B3%E5%9D%87%E7%9B%B8%E5%AF%B9%E5%88%86%E5%AD%90%E8%B4%A8%E9%87%8F%E6%9C%89%E5%8F%98%E5%B0%8F%E7%9A%84%E8%B6%8B%E5%8A%BF%2C%E5%88%99%E4%B8%8B%E5%88%97%E5%88%A4%E6%96%AD%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AFA%EF%BC%8EB%E5%92%8CC%E5%8F%AF%E8%83%BD%E9%83%BD%E6%98%AF%E5%9B%BA%E4%BD%93B%EF%BC%8EB%E5%92%8CC%E4%B8%80%E5%AE%9A%E9%83%BD%E6%98%AF%E6%B0%94%E4%BD%93C%EF%BC%8E%E8%8B%A5C%E5%9B%BA%E4%BD%93%2C%E5%88%99B%E4%B8%80%E5%AE%9A%E6%98%AF%E6%B0%94%E4%BD%93D%EF%BC%8EB%E5%92%8CC%E5%8F%AF%E8%83%BD%E9%83%BD%E6%98%AF%E6%B0%94)
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