Posted by jessica on Thursday, February 9, 2012 at 8:29pm.
Find the g/mol for KBr
1.51g x 1mol/g/mol of KBr
you should've gtt the answer for the mol
the formula for molarity is M = mol/L
plug the mol answer that you just found and divided by 2.05L
Then you should;ve got the answer for molarity
Find the g/mol for KBr
1.51g x 1mol/g/mol of KBr
you should've gtt the answer for the mol
the formula for molarity is M = mol/L
plug the mol answer that you just found and divided by 2.05L
Then you should;ve got the answer for molarity
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