下列实验结论正确的是 A.�某无色溶液中滴加酚酞试液无现象则溶液一定�中性b.�某固体中滴加稀盐酸有气泡产生该固体一定是碳酸盐c Template




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tomski下列实验结论正确的是 a.�某无色溶液中滴加酚酞试液无现象则溶液一定�中性b.�某固体中滴加稀盐酸有气泡产生该固体一定是碳酸盐c coloring