某实验室需用氧气做实验.现将29.4g氯酸钾与5.6g二氧化锰的混合物加热一定时间后,冷却称量剩余固体为24.6,请回答:①制得氧气的质量为?②剩余固体中存在哪些物质?各为多少?
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![某实验室需用氧气做实验.现将29.4g氯酸钾与5.6g二氧化锰的混合物加热一定时间后,冷却称量剩余固体为24.6,请回答:①制得氧气的质量为?②剩余固体中存在哪些物质?各为多少?](/uploads/image/z/2374575-15-5.jpg?t=%E6%9F%90%E5%AE%9E%E9%AA%8C%E5%AE%A4%E9%9C%80%E7%94%A8%E6%B0%A7%E6%B0%94%E5%81%9A%E5%AE%9E%E9%AA%8C.%E7%8E%B0%E5%B0%8629.4g%E6%B0%AF%E9%85%B8%E9%92%BE%E4%B8%8E5.6g%E4%BA%8C%E6%B0%A7%E5%8C%96%E9%94%B0%E7%9A%84%E6%B7%B7%E5%90%88%E7%89%A9%E5%8A%A0%E7%83%AD%E4%B8%80%E5%AE%9A%E6%97%B6%E9%97%B4%E5%90%8E%2C%E5%86%B7%E5%8D%B4%E7%A7%B0%E9%87%8F%E5%89%A9%E4%BD%99%E5%9B%BA%E4%BD%93%E4%B8%BA24.6%2C%E8%AF%B7%E5%9B%9E%E7%AD%94%EF%BC%9A%E2%91%A0%E5%88%B6%E5%BE%97%E6%B0%A7%E6%B0%94%E7%9A%84%E8%B4%A8%E9%87%8F%E4%B8%BA%3F%E2%91%A1%E5%89%A9%E4%BD%99%E5%9B%BA%E4%BD%93%E4%B8%AD%E5%AD%98%E5%9C%A8%E5%93%AA%E4%BA%9B%E7%89%A9%E8%B4%A8%3F%E5%90%84%E4%B8%BA%E5%A4%9A%E5%B0%91%3F)
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