请回答下列问题�第1小组同学认为na2o2与so2反应生成了na2so3和o2该反应的化学方程式是 �请设计一种实验方案证明n——青夏 Template




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tomski请回答下列问题�第1小组同学认为na2o2与so2反应生成了na2so3和o2该反应的化学方程式是 �请设计一种实验方案证明n——青夏 coloring