急!一道高中化学实验题!如下图所示,A中装有紫黑色固体KmnO4,在常温下,KMn04能与浓盐酸反应放出C12,同时+7价的Mn元素被还原为+2价,C、D为气体的净化装置,E为石英玻璃管,内装细铜丝网,F中装有澄
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![急!一道高中化学实验题!如下图所示,A中装有紫黑色固体KmnO4,在常温下,KMn04能与浓盐酸反应放出C12,同时+7价的Mn元素被还原为+2价,C、D为气体的净化装置,E为石英玻璃管,内装细铜丝网,F中装有澄](/uploads/image/z/4472356-4-6.jpg?t=%E6%80%A5%21%E4%B8%80%E9%81%93%E9%AB%98%E4%B8%AD%E5%8C%96%E5%AD%A6%E5%AE%9E%E9%AA%8C%E9%A2%98%21%E5%A6%82%E4%B8%8B%E5%9B%BE%E6%89%80%E7%A4%BA%2CA%E4%B8%AD%E8%A3%85%E6%9C%89%E7%B4%AB%E9%BB%91%E8%89%B2%E5%9B%BA%E4%BD%93KmnO4%2C%E5%9C%A8%E5%B8%B8%E6%B8%A9%E4%B8%8B%2CKMn04%E8%83%BD%E4%B8%8E%E6%B5%93%E7%9B%90%E9%85%B8%E5%8F%8D%E5%BA%94%E6%94%BE%E5%87%BAC12%2C%E5%90%8C%E6%97%B6%2B7%E4%BB%B7%E7%9A%84Mn%E5%85%83%E7%B4%A0%E8%A2%AB%E8%BF%98%E5%8E%9F%E4%B8%BA%2B2%E4%BB%B7%2CC%E3%80%81D%E4%B8%BA%E6%B0%94%E4%BD%93%E7%9A%84%E5%87%80%E5%8C%96%E8%A3%85%E7%BD%AE%2CE%E4%B8%BA%E7%9F%B3%E8%8B%B1%E7%8E%BB%E7%92%83%E7%AE%A1%2C%E5%86%85%E8%A3%85%E7%BB%86%E9%93%9C%E4%B8%9D%E7%BD%91%2CF%E4%B8%AD%E8%A3%85%E6%9C%89%E6%BE%84)
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