某班化学课外活动小组的同学设计了一套能验证一氧化碳性质并带有趣�性的实验效果明显实验装置如下图所示当打开开关a通入适量的一氧化碳后 Template




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tomski某班化学课外活动小组的同学设计了一套能验证一氧化碳性质并带有趣�性的实验效果明显实验装置如下图所示当打开开关a通入适量的一氧化碳后 coloring