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100克氨水=毫升氨水?
氨水瓶子上只写着500ML;25%-28%......
(The ammonia water bottle is last to write a 500MLs;25%-38%......
再加:60分,请各位阐述,自己的答案就是正确的,
人气:223 ℃ 时间:2020-03-22 22:17:48
解答
氨水,25%-38%表明(浓氨水),密度为0.880g/ml.
100G除以0.880g/ml=113.636363636363.
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