Homework Help: chem 110

Posted by bianca on Tuesday, December 20, 2011 at 1:36pm.

if a 72g.ofHCL( molar mass=36g./mol) is in 200-ml what is the molarity

chem 110 - Steve, Tuesday, December 20, 2011 at 3:51pm
1M = 1mol/L
You have (72/36)mol/.2L = 10M

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