MgCl2溶液与Na2SO4溶液混和后,[Mg2+]=[SO42-],则下列说法不正确的是A.混和液中[Cl-]=[Na+]B.混和液中[Cl-]=2[SO42-] C.混和前两溶液体积相等 D.混和前两溶液中MgCl2与Na2SO4物质的量相等那氯化镁还要水解啊
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![MgCl2溶液与Na2SO4溶液混和后,[Mg2+]=[SO42-],则下列说法不正确的是A.混和液中[Cl-]=[Na+]B.混和液中[Cl-]=2[SO42-] C.混和前两溶液体积相等 D.混和前两溶液中MgCl2与Na2SO4物质的量相等那氯化镁还要水解啊](/uploads/image/z/2285601-33-1.jpg?t=MgCl2%E6%BA%B6%E6%B6%B2%E4%B8%8ENa2SO4%E6%BA%B6%E6%B6%B2%E6%B7%B7%E5%92%8C%E5%90%8E%2C%5BMg2%2B%5D%3D%5BSO42-%5D%2C%E5%88%99%E4%B8%8B%E5%88%97%E8%AF%B4%E6%B3%95%E4%B8%8D%E6%AD%A3%E7%A1%AE%E7%9A%84%E6%98%AFA.%E6%B7%B7%E5%92%8C%E6%B6%B2%E4%B8%AD%5BCl-%5D%3D%5BNa%2B%5DB.%E6%B7%B7%E5%92%8C%E6%B6%B2%E4%B8%AD%5BCl-%5D%3D2%5BSO42-%5D+C.%E6%B7%B7%E5%92%8C%E5%89%8D%E4%B8%A4%E6%BA%B6%E6%B6%B2%E4%BD%93%E7%A7%AF%E7%9B%B8%E7%AD%89+D.%E6%B7%B7%E5%92%8C%E5%89%8D%E4%B8%A4%E6%BA%B6%E6%B6%B2%E4%B8%ADMgCl2%E4%B8%8ENa2SO4%E7%89%A9%E8%B4%A8%E7%9A%84%E9%87%8F%E7%9B%B8%E7%AD%89%E9%82%A3%E6%B0%AF%E5%8C%96%E9%95%81%E8%BF%98%E8%A6%81%E6%B0%B4%E8%A7%A3%E5%95%8A)
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