Friday
April 18, 2014

Homework Help: Chemistry

Posted by Angie on Monday, August 30, 2010 at 5:17pm.

I need help with a concentration question. I need to know how to calculate the product with the higher concentration. $6.50 for 185 mL and the concentration of the active ingredient is 0.005% OR $7.00 for 165mL and the concentration of the active ingredient is 0.700%.

I need to know how to write this out so I can solve others like it..If anyone can help, it would be greatly appreciated.

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