作者donidoni (Mr.鲁)
看板Chemistry
标题[学习] 6%(w/w)NaOH的pH值怎麽算?
时间Fri Mar 1 10:33:59 2013
题目是:
Calculate the pH of the solution that contains 6.00%(w/w) NaOH
and has a density of 1.098g/ml.
小弟pH一直算出破14，不知道是哪里观念弄错，请有没有人会这题@@
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