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Na2SO4、K2S、NaCl、BaSO4、NaHCO3里那些事含氧酸盐 那些事无氧酸盐?
人气:342 ℃ 时间:2020-04-12 08:19:59
解答
含氧酸盐:Na2SO4 BaSO4 NaHCO3
无氧酸盐K2S NaCl
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