base that are soluble in water called alkali.
metal hydroxide就insoluble,但hydroxide & oxide of metals are calle base.
咁即係點呀??alkali係咪soluble嫁???
更新1:
potassium hydroxide,sodium hydroxide呢d都係alkali,但呢d係咪soluble嫁?? 咁究竟alkali係咪soluble in water????
potassium hydroxide,sodium hydroxide呢d都係alkali,但呢d係咪soluble嫁?? 咁究竟alkali係咪soluble in water????
收錄日期: 2021-04-29 20:27:27
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