在学习碱的性质时为了验证溶液中的氢氧化钠能与二氧化碳反应老师做了下面两个实验.实验一如图甲将一支充满二氧化碳的试管倒扣在盛有氢氧化钠 Template




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tomski在学习碱的性质时为了验证溶液中的氢氧化钠能与二氧化碳反应老师做了下面两个实验.实验一如图甲将一支充满二氧化碳的试管倒扣在盛有氢氧化钠 coloring