现有一瓶蒸馏水和一瓶稀盐酸能将它们区别开来的试剂是a.石蕊溶液b.氯化钡溶液c.酚酞溶液d.氢氧化钠溶液——青夏教育精英家教�—— Template




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tomski现有一瓶蒸馏水和一瓶稀盐酸能将它们区别开来的试剂是a.石蕊溶液b.氯化钡溶液c.酚酞溶液d.氢氧化钠溶液——青夏教育精英家教�—— coloring