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xunxhyne01
Jun 27, 2012, 04:23 AM
An aqueous solution in the laboratory is labeled 5% sodium hydroxide by mass. If the sodium weight 150 grams how many grams of pure sodium hydroxide are contained in the solution

neodarwinian
Jul 22, 2013, 04:54 PM
I believe you need to post some kind of work here to get HM help. A critiques of your answer is then forthcoming.