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OpenStudy (anonymous):
During the combustion of 5.000 g of octane, C8H18, 239.5 kcal is released. How many grams of octane must be burned to release 490.0kcal
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syed98 (syedmohammed98):
|dw:1425889751581:dw|
OpenStudy (anonymous):
I think 490.0 should be used instead of 49.0
syed98 (syedmohammed98):
oops sorry ..didn't saw that :(....
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