a是盐酸,b是硫酸,c是醋酸,都是稀溶液①当PH相同,三种酸物质的量浓度由大到小的顺序②当物质的量浓度相同,其PH由大到小的顺序③中和同一烧碱,需要同浓度的三种酸溶液的体积由大到小的顺
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![a是盐酸,b是硫酸,c是醋酸,都是稀溶液①当PH相同,三种酸物质的量浓度由大到小的顺序②当物质的量浓度相同,其PH由大到小的顺序③中和同一烧碱,需要同浓度的三种酸溶液的体积由大到小的顺](/uploads/image/z/866239-7-9.jpg?t=a%E6%98%AF%E7%9B%90%E9%85%B8%2Cb%E6%98%AF%E7%A1%AB%E9%85%B8%2Cc%E6%98%AF%E9%86%8B%E9%85%B8%2C%E9%83%BD%E6%98%AF%E7%A8%80%E6%BA%B6%E6%B6%B2%E2%91%A0%E5%BD%93PH%E7%9B%B8%E5%90%8C%2C%E4%B8%89%E7%A7%8D%E9%85%B8%E7%89%A9%E8%B4%A8%E7%9A%84%E9%87%8F%E6%B5%93%E5%BA%A6%E7%94%B1%E5%A4%A7%E5%88%B0%E5%B0%8F%E7%9A%84%E9%A1%BA%E5%BA%8F%E2%91%A1%E5%BD%93%E7%89%A9%E8%B4%A8%E7%9A%84%E9%87%8F%E6%B5%93%E5%BA%A6%E7%9B%B8%E5%90%8C%2C%E5%85%B6PH%E7%94%B1%E5%A4%A7%E5%88%B0%E5%B0%8F%E7%9A%84%E9%A1%BA%E5%BA%8F%E2%91%A2%E4%B8%AD%E5%92%8C%E5%90%8C%E4%B8%80%E7%83%A7%E7%A2%B1%2C%E9%9C%80%E8%A6%81%E5%90%8C%E6%B5%93%E5%BA%A6%E7%9A%84%E4%B8%89%E7%A7%8D%E9%85%B8%E6%BA%B6%E6%B6%B2%E7%9A%84%E4%BD%93%E7%A7%AF%E7%94%B1%E5%A4%A7%E5%88%B0%E5%B0%8F%E7%9A%84%E9%A1%BA)
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