氧化还原反应中实际上包含氧化和还原两个过程.下面是一个还原过程的反应式:2NO3-+10H++8e→N2O+5H2O KMnO4、Na2CO3、Cu2O、Fe2(SO4)3四种物质中的一种物质(甲)能使上述还原过程发生.(1
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![氧化还原反应中实际上包含氧化和还原两个过程.下面是一个还原过程的反应式:2NO3-+10H++8e→N2O+5H2O KMnO4、Na2CO3、Cu2O、Fe2(SO4)3四种物质中的一种物质(甲)能使上述还原过程发生.(1](/uploads/image/z/4813691-59-1.jpg?t=%E6%B0%A7%E5%8C%96%E8%BF%98%E5%8E%9F%E5%8F%8D%E5%BA%94%E4%B8%AD%E5%AE%9E%E9%99%85%E4%B8%8A%E5%8C%85%E5%90%AB%E6%B0%A7%E5%8C%96%E5%92%8C%E8%BF%98%E5%8E%9F%E4%B8%A4%E4%B8%AA%E8%BF%87%E7%A8%8B.%E4%B8%8B%E9%9D%A2%E6%98%AF%E4%B8%80%E4%B8%AA%E8%BF%98%E5%8E%9F%E8%BF%87%E7%A8%8B%E7%9A%84%E5%8F%8D%E5%BA%94%E5%BC%8F%EF%BC%9A2NO3%EF%BC%8D%EF%BC%8B10H%EF%BC%8B%EF%BC%8B8e%E2%86%92N2O%EF%BC%8B5H2O+KMnO4%E3%80%81Na2CO3%E3%80%81Cu2O%E3%80%81Fe2%28SO4%293%E5%9B%9B%E7%A7%8D%E7%89%A9%E8%B4%A8%E4%B8%AD%E7%9A%84%E4%B8%80%E7%A7%8D%E7%89%A9%E8%B4%A8%EF%BC%88%E7%94%B2%EF%BC%89%E8%83%BD%E4%BD%BF%E4%B8%8A%E8%BF%B0%E8%BF%98%E5%8E%9F%E8%BF%87%E7%A8%8B%E5%8F%91%E7%94%9F.%EF%BC%881)
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