过氧化钠是一种淡黄色固体它能与二氧化碳反应生成氧气在潜水艇中用作制氧剂供人类�吸之用它与二氧化碳反应的化学方程式为2na2o2 Template


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tomski过氧化钠是一种淡黄色固体它能与二氧化碳反应生成氧气在潜水艇中用作制氧剂供人类�吸之用它与二氧化碳反应的化学方程式为2na2o2 coloring