Homework Help: Chemistry 11

Posted by priya on Wednesday, September 22, 2010 at 4:35pm.

12.0 g of carbon reacts with 32.0 g of oxygen to form 44.0 g of Co2. if we react 20.0 g of oxygen with 20.0 g of carbon,how many grams of carbon will be used up?..... i have no clue where to start... can u just tell me the steps to solve similar problems like this

Chemistry 11 - MathMate, Wednesday, September 22, 2010 at 6:14pm
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http://www.jiskha.com/display.cgi?id=1285190000

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