1.若5.6g两种氧化物的固体混合物恰好跟100g7.3%的盐酸完全反应,则该混合物可能是A.MgO和ZnO B.CaO和MgO C.CaO和CuO D.CuO和ZnO2.将3.6g CaCO3高温煅烧一段时间后冷却,测得固体剩余物中钙元素的质量百分
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![1.若5.6g两种氧化物的固体混合物恰好跟100g7.3%的盐酸完全反应,则该混合物可能是A.MgO和ZnO B.CaO和MgO C.CaO和CuO D.CuO和ZnO2.将3.6g CaCO3高温煅烧一段时间后冷却,测得固体剩余物中钙元素的质量百分](/uploads/image/z/13884851-11-1.jpg?t=1.%E8%8B%A55.6g%E4%B8%A4%E7%A7%8D%E6%B0%A7%E5%8C%96%E7%89%A9%E7%9A%84%E5%9B%BA%E4%BD%93%E6%B7%B7%E5%90%88%E7%89%A9%E6%81%B0%E5%A5%BD%E8%B7%9F100g7.3%25%E7%9A%84%E7%9B%90%E9%85%B8%E5%AE%8C%E5%85%A8%E5%8F%8D%E5%BA%94%2C%E5%88%99%E8%AF%A5%E6%B7%B7%E5%90%88%E7%89%A9%E5%8F%AF%E8%83%BD%E6%98%AFA.MgO%E5%92%8CZnO+B.CaO%E5%92%8CMgO+C.CaO%E5%92%8CCuO+D.CuO%E5%92%8CZnO2.%E5%B0%863.6g+CaCO3%E9%AB%98%E6%B8%A9%E7%85%85%E7%83%A7%E4%B8%80%E6%AE%B5%E6%97%B6%E9%97%B4%E5%90%8E%E5%86%B7%E5%8D%B4%2C%E6%B5%8B%E5%BE%97%E5%9B%BA%E4%BD%93%E5%89%A9%E4%BD%99%E7%89%A9%E4%B8%AD%E9%92%99%E5%85%83%E7%B4%A0%E7%9A%84%E8%B4%A8%E9%87%8F%E7%99%BE%E5%88%86)
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