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gurmies · 25 Sep 2009, 9:01 PM

c1v1 = c2v2

0.5 x 10 = 1 x v2

v2 = 5L

You already have 0.5L, hence 4.5L needs to be added.

25 Sep 2009, 9:01 PM	#4 (permalink)
gurmies Fatcat HSC: 2009 Gender: Male Location: North Bondi Join Date: Mar 2008 Posts: 1,098 Last Activity: 16 Mar 2010, 12:27 AM	Re: Need help with the following question... c1v1 = c2v2 0.5 x 10 = 1 x v2 v2 = 5L You already have 0.5L, hence 4.5L needs to be added. __________________ 2009 ATAR: 98.55