Stoichiometry problem

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Stoichiometry problem Anonymous Mon Dec 5 21:32:37 2011 No.4105930 [Reply] [Original]

If 18.9 grams of O2 are consumed in burning of butane according to the equation below, then how many grams of CO2 will be formed? Please round the answer to the nearest tenth.

2 C4H10 + 13 O2 -> 8 CO2 + 10 H2O

have quiz on this tomorrow, its been a long weekend, just need answr to put everything together again and then to review

>>	Anonymous Mon Dec 5 21:36:07 2011 No.4105942 fine moles of oxygen use molar ratio to find moles of co2 get grams voila

>>	Anonymous Mon Dec 5 21:38:15 2011 No.4105950 about 16.24g I think. I'm not sure, can someone else work it out and confirm my answer?

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