3、X、Y、Z、W、Q均为含氮的化合物,在一定条件下,将发生如下转换关系(未配平)①X → W+O2 ②Z+Y+NaOH → H2O+W ③Y+SO2 → Z+SO3④Q+Y → Z+H2O ⑤X+Cu +H2SO4→ Cu2++Y+SO42- 这五种化合物中氮元素的化合价由
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![3、X、Y、Z、W、Q均为含氮的化合物,在一定条件下,将发生如下转换关系(未配平)①X → W+O2 ②Z+Y+NaOH → H2O+W ③Y+SO2 → Z+SO3④Q+Y → Z+H2O ⑤X+Cu +H2SO4→ Cu2++Y+SO42- 这五种化合物中氮元素的化合价由](/uploads/image/z/6457764-12-4.jpg?t=3%E3%80%81X%E3%80%81Y%E3%80%81Z%E3%80%81W%E3%80%81Q%E5%9D%87%E4%B8%BA%E5%90%AB%E6%B0%AE%E7%9A%84%E5%8C%96%E5%90%88%E7%89%A9%2C%E5%9C%A8%E4%B8%80%E5%AE%9A%E6%9D%A1%E4%BB%B6%E4%B8%8B%2C%E5%B0%86%E5%8F%91%E7%94%9F%E5%A6%82%E4%B8%8B%E8%BD%AC%E6%8D%A2%E5%85%B3%E7%B3%BB%28%E6%9C%AA%E9%85%8D%E5%B9%B3%29%E2%91%A0X+%E2%86%92+W%2BO2+%E2%91%A1Z%2BY%2BNaOH+%E2%86%92+H2O%2BW+%E2%91%A2Y%2BSO2+%E2%86%92+Z%2BSO3%E2%91%A3Q%2BY+%E2%86%92+Z%2BH2O+%E2%91%A4X%2BCu+%2BH2SO4%E2%86%92+Cu2%2B%2BY%2BSO42-+%E8%BF%99%E4%BA%94%E7%A7%8D%E5%8C%96%E5%90%88%E7%89%A9%E4%B8%AD%E6%B0%AE%E5%85%83%E7%B4%A0%E7%9A%84%E5%8C%96%E5%90%88%E4%BB%B7%E7%94%B1)
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