能正确表示下列反应的离子方程式是 A.向CH2BrCOOH中加入足量的氢氧化钠溶液并加热:CH2BrCOOH+OH-CH2BrCOO-+H2O B.用银氨溶液检验乙醛的醛基:CH3CHO +2Ag(NH3)2+ 2OH-水浴加热CH3COO-+ NH
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![能正确表示下列反应的离子方程式是 A.向CH2BrCOOH中加入足量的氢氧化钠溶液并加热:CH2BrCOOH+OH-CH2BrCOO-+H2O B.用银氨溶液检验乙醛的醛基:CH3CHO +2Ag(NH3)2+ 2OH-水浴加热CH3COO-+ NH](/uploads/image/z/13254686-62-6.jpg?t=%E8%83%BD%E6%AD%A3%E7%A1%AE%E8%A1%A8%E7%A4%BA%E4%B8%8B%E5%88%97%E5%8F%8D%E5%BA%94%E7%9A%84%E7%A6%BB%E5%AD%90%E6%96%B9%E7%A8%8B%E5%BC%8F%E6%98%AF+A%EF%BC%8E%E5%90%91CH2BrCOOH%E4%B8%AD%E5%8A%A0%E5%85%A5%E8%B6%B3%E9%87%8F%E7%9A%84%E6%B0%A2%E6%B0%A7%E5%8C%96%E9%92%A0%E6%BA%B6%E6%B6%B2%E5%B9%B6%E5%8A%A0%E7%83%AD%EF%BC%9ACH2BrCOOH%EF%BC%8BOH%EF%BC%8DCH2BrCOO%EF%BC%8D%EF%BC%8BH2O+B%EF%BC%8E%E7%94%A8%E9%93%B6%E6%B0%A8%E6%BA%B6%E6%B6%B2%E6%A3%80%E9%AA%8C%E4%B9%99%E9%86%9B%E7%9A%84%E9%86%9B%E5%9F%BA%EF%BC%9ACH3CHO+%2B2Ag%28NH3%29%26%2361483%3B2%2B+2OH-%E6%B0%B4%E6%B5%B4%E5%8A%A0%E7%83%ADCH3COO%EF%BC%8D%2B+NH%26%236)
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