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posted by Ali Wednesday, March 4, 2009 at 8:43pm.
How many moles of HNO3 are required to make 250mL of a 2.4M solution? How many grams of KOH are required to make 125mL of a .50M solution?
1. moles = M x L. 2. moles = M x L. Then moles = grams/molar mass.
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