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sammi321
Feb 21, 2011, 03:46 PM
What is the molarity (M = mol/L) of 32.7g H2PO4 (Molar mass H2PO4 is 98 g/mol) in a 455 mL water solution?
DrBob1
Feb 22, 2011, 09:11 PM
You have the definition you need (M = mol/L) and all the data to apply to it. Where are you having trouble?