1、能证明晶莹的矿泉水是混合物的实验是:A、用放大镜用显微镜观察 B、将矿泉水通直流电 C、把矿泉水滴在玻璃片上蒸发 D、向矿泉水泉水滴加石蕊试液 2、超临界水是常态水在湿度超过374
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![1、能证明晶莹的矿泉水是混合物的实验是:A、用放大镜用显微镜观察 B、将矿泉水通直流电 C、把矿泉水滴在玻璃片上蒸发 D、向矿泉水泉水滴加石蕊试液 2、超临界水是常态水在湿度超过374](/uploads/image/z/4328842-58-2.jpg?t=1%E3%80%81%E8%83%BD%E8%AF%81%E6%98%8E%E6%99%B6%E8%8E%B9%E7%9A%84%E7%9F%BF%E6%B3%89%E6%B0%B4%E6%98%AF%E6%B7%B7%E5%90%88%E7%89%A9%E7%9A%84%E5%AE%9E%E9%AA%8C%E6%98%AF%EF%BC%9AA%E3%80%81%E7%94%A8%E6%94%BE%E5%A4%A7%E9%95%9C%E7%94%A8%E6%98%BE%E5%BE%AE%E9%95%9C%E8%A7%82%E5%AF%9F+B%E3%80%81%E5%B0%86%E7%9F%BF%E6%B3%89%E6%B0%B4%E9%80%9A%E7%9B%B4%E6%B5%81%E7%94%B5+C%E3%80%81%E6%8A%8A%E7%9F%BF%E6%B3%89%E6%B0%B4%E6%BB%B4%E5%9C%A8%E7%8E%BB%E7%92%83%E7%89%87%E4%B8%8A%E8%92%B8%E5%8F%91+D%E3%80%81%E5%90%91%E7%9F%BF%E6%B3%89%E6%B0%B4%E6%B3%89%E6%B0%B4%E6%BB%B4%E5%8A%A0%E7%9F%B3%E8%95%8A%E8%AF%95%E6%B6%B2+2%E3%80%81%E8%B6%85%E4%B8%B4%E7%95%8C%E6%B0%B4%E6%98%AF%E5%B8%B8%E6%80%81%E6%B0%B4%E5%9C%A8%E6%B9%BF%E5%BA%A6%E8%B6%85%E8%BF%87374)
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