A salt solution has a concentration of 15 g/L. How much of this solution is needed to make 50 ml of a solution which has a concentration of 12 g/L.(adsbygoogle = window.adsbygoogle || []).push({});

Using [tex]C_1 * V_1= C_2* V_2[/tex](concentration and volume) I got .4 L of this solution must be added.

I didn't really know how to tackle this one so maybe (if I'm wrong, which I probably am) could someone help me out?

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# Homework Help: Making Solutions

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