摘要:在NO气体制备实验过程中,由于无色NO气体极易与空气中的O2反应生成红棕色的NO2,难以观察到无色气体NO生成。为此,笔者就如何使生成的NO气体与空气隔绝,并从节约意识和环保理念出发,对实验装置进行创新改进。
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