某溶液与铝反应能放出氢气,下列离子在溶液中一定能大量共存的是,ANH4+,Fe2+,NO3-,SO42-BNa+,K+,Cl-,SO42-CBa2+,K+,Cl-,NO3-DK+,Ca2+,HCO3-,Cl-答案是BC,请你解释C就好,我觉得C不一定啊,要是原溶液有H+,他就会形
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/12 19:47:47
![某溶液与铝反应能放出氢气,下列离子在溶液中一定能大量共存的是,ANH4+,Fe2+,NO3-,SO42-BNa+,K+,Cl-,SO42-CBa2+,K+,Cl-,NO3-DK+,Ca2+,HCO3-,Cl-答案是BC,请你解释C就好,我觉得C不一定啊,要是原溶液有H+,他就会形](/uploads/image/z/2375571-3-1.jpg?t=%E6%9F%90%E6%BA%B6%E6%B6%B2%E4%B8%8E%E9%93%9D%E5%8F%8D%E5%BA%94%E8%83%BD%E6%94%BE%E5%87%BA%E6%B0%A2%E6%B0%94%2C%E4%B8%8B%E5%88%97%E7%A6%BB%E5%AD%90%E5%9C%A8%E6%BA%B6%E6%B6%B2%E4%B8%AD%E4%B8%80%E5%AE%9A%E8%83%BD%E5%A4%A7%E9%87%8F%E5%85%B1%E5%AD%98%E7%9A%84%E6%98%AF%2CANH4%2B%2CFe2%2B%2CNO3-%2CSO42-BNa%2B%2CK%2B%2CCl-%2CSO42-CBa2%2B%2CK%2B%2CCl-%2CNO3-DK%2B%2CCa2%2B%2CHCO3-%2CCl-%E7%AD%94%E6%A1%88%E6%98%AFBC%2C%E8%AF%B7%E4%BD%A0%E8%A7%A3%E9%87%8AC%E5%B0%B1%E5%A5%BD%2C%E6%88%91%E8%A7%89%E5%BE%97C%E4%B8%8D%E4%B8%80%E5%AE%9A%E5%95%8A%2C%E8%A6%81%E6%98%AF%E5%8E%9F%E6%BA%B6%E6%B6%B2%E6%9C%89H%2B%2C%E4%BB%96%E5%B0%B1%E4%BC%9A%E5%BD%A2)
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