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posted by Gurjot Monday, December 10, 2012 at 9:42pm.
How many grams of KCl would you need to weigh out to prepare 0.25L of a 2.00 M KCl solution?
How many mols KCl do you need? That'ws M x L = mols. Then mols KCl = grams KCl/molar mass KCl.
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