在托盘天平两盘上各放一个烧杯,两烧杯盛有等质量的相同质量分数的足量盐酸天平保持平衡,此时向左盘烧杯中加入10g MgO,若要使天平再次平衡,应向天平右边的烧杯中加入(10gCu)
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/04 18:57:02
![在托盘天平两盘上各放一个烧杯,两烧杯盛有等质量的相同质量分数的足量盐酸天平保持平衡,此时向左盘烧杯中加入10g MgO,若要使天平再次平衡,应向天平右边的烧杯中加入(10gCu)](/uploads/image/z/7629867-27-7.jpg?t=%E5%9C%A8%E6%89%98%E7%9B%98%E5%A4%A9%E5%B9%B3%E4%B8%A4%E7%9B%98%E4%B8%8A%E5%90%84%E6%94%BE%E4%B8%80%E4%B8%AA%E7%83%A7%E6%9D%AF%2C%E4%B8%A4%E7%83%A7%E6%9D%AF%E7%9B%9B%E6%9C%89%E7%AD%89%E8%B4%A8%E9%87%8F%E7%9A%84%E7%9B%B8%E5%90%8C%E8%B4%A8%E9%87%8F%E5%88%86%E6%95%B0%E7%9A%84%E8%B6%B3%E9%87%8F%E7%9B%90%E9%85%B8%E5%A4%A9%E5%B9%B3%E4%BF%9D%E6%8C%81%E5%B9%B3%E8%A1%A1%2C%E6%AD%A4%E6%97%B6%E5%90%91%E5%B7%A6%E7%9B%98%E7%83%A7%E6%9D%AF%E4%B8%AD%E5%8A%A0%E5%85%A510g+MgO%2C%E8%8B%A5%E8%A6%81%E4%BD%BF%E5%A4%A9%E5%B9%B3%E5%86%8D%E6%AC%A1%E5%B9%B3%E8%A1%A1%2C%E5%BA%94%E5%90%91%E5%A4%A9%E5%B9%B3%E5%8F%B3%E8%BE%B9%E7%9A%84%E7%83%A7%E6%9D%AF%E4%B8%AD%E5%8A%A0%E5%85%A5%2810gCu%29)
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