在25℃下,将a mol•L-1的氨水与0.01 mol•L-1的盐酸等体积混合,反应时溶液中c(NH4+)=c(Cl-).则溶液显_____________性(填“酸”“碱”或“中”);用含a的代数式表示NH3•H2O的电离常数Kb=______
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![在25℃下,将a mol•L-1的氨水与0.01 mol•L-1的盐酸等体积混合,反应时溶液中c(NH4+)=c(Cl-).则溶液显_____________性(填“酸”“碱”或“中”);用含a的代数式表示NH3•H2O的电离常数Kb=______](/uploads/image/z/1473416-8-6.jpg?t=%E5%9C%A825%E2%84%83%E4%B8%8B%2C%E5%B0%86a+mol%26%238226%3BL-1%E7%9A%84%E6%B0%A8%E6%B0%B4%E4%B8%8E0.01+mol%26%238226%3BL-1%E7%9A%84%E7%9B%90%E9%85%B8%E7%AD%89%E4%BD%93%E7%A7%AF%E6%B7%B7%E5%90%88%2C%E5%8F%8D%E5%BA%94%E6%97%B6%E6%BA%B6%E6%B6%B2%E4%B8%ADc%28NH4%2B%29%3Dc%28Cl-%29.%E5%88%99%E6%BA%B6%E6%B6%B2%E6%98%BE_____________%E6%80%A7%EF%BC%88%E5%A1%AB%E2%80%9C%E9%85%B8%E2%80%9D%E2%80%9C%E7%A2%B1%E2%80%9D%E6%88%96%E2%80%9C%E4%B8%AD%E2%80%9D%EF%BC%89%EF%BC%9B%E7%94%A8%E5%90%ABa%E7%9A%84%E4%BB%A3%E6%95%B0%E5%BC%8F%E8%A1%A8%E7%A4%BANH3%26%238226%3BH2O%E7%9A%84%E7%94%B5%E7%A6%BB%E5%B8%B8%E6%95%B0Kb%3D______)
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