25OC将amol/L的氨水与0.01mol/L盐酸等体积混合,平衡时c(NH4+)=c(Cl-),用含a的式子表示氨水的电离常数Kb是不是5*10^-7/(a-0.005)是这样算的0.005*0.005/[(a-0.005)/2]
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![25OC将amol/L的氨水与0.01mol/L盐酸等体积混合,平衡时c(NH4+)=c(Cl-),用含a的式子表示氨水的电离常数Kb是不是5*10^-7/(a-0.005)是这样算的0.005*0.005/[(a-0.005)/2]](/uploads/image/z/4881903-15-3.jpg?t=25OC%E5%B0%86amol%2FL%E7%9A%84%E6%B0%A8%E6%B0%B4%E4%B8%8E0.01mol%2FL%E7%9B%90%E9%85%B8%E7%AD%89%E4%BD%93%E7%A7%AF%E6%B7%B7%E5%90%88%2C%E5%B9%B3%E8%A1%A1%E6%97%B6c%28NH4%2B%29%3Dc%28Cl-%29%2C%E7%94%A8%E5%90%ABa%E7%9A%84%E5%BC%8F%E5%AD%90%E8%A1%A8%E7%A4%BA%E6%B0%A8%E6%B0%B4%E7%9A%84%E7%94%B5%E7%A6%BB%E5%B8%B8%E6%95%B0Kb%E6%98%AF%E4%B8%8D%E6%98%AF5%2A10%5E-7%2F%EF%BC%88a-0.005%29%E6%98%AF%E8%BF%99%E6%A0%B7%E7%AE%97%E7%9A%840.005%2A0.005%2F%5B%EF%BC%88a-0.005%EF%BC%89%2F2%5D)
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