determine the mass of CO that is produced when 45.6g of CH4 react with 73.2g of O2.
2CH4 + 3O2 ---->2CO + 4H2O

nCH4 = 45.6 g/16.05 g/mol
=2.84 mol

nCO=2.84 mol
=79.5 grams

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  1. I agree with your answer.

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  2. Please check this answer closely. Unless I have goofed, and I have been known to do that, this is a limiting reagent problem and you have not determined the limiting reagent. I think O2 is the limiting reagent; thus, your answer is too high by a factor of almost 2.

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  3. I failed to check for limiting reagent, and agree with DrBob

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  4. raspberries, snapping off on me. Years later, they had is still I'd surprise more than knew

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  5. to our to ramble off work It is let it go. his

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