下列说法不正确的是 A石蕊试液是一种酸碱指示剂b酸溶液能使红色石蕊试纸变蓝c酸溶液中都含有氢离子d碱溶液中都含有氢氧根离子——青夏 Template




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tomski下列说法不正确的是 a石蕊试液是一种酸碱指示剂b酸溶液能使红色石蕊试纸变蓝c酸溶液中都含有氢离子d碱溶液中都含有氢氧根离子——青夏 coloring