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OpenStudy (anonymous):
If 12.7 g of carbon and 12.7 g of sulfur react to form carbon disulfide. The head absorbed in this reaction was used to cool 6.84 g of a solid iron bar that was initially at a temperature of 21.2C. What is the final temperature of the iron bar?
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OpenStudy (aaronq):
>find the heat released by the reaction between the carbon and the sulfur >then q=mCdT -> q=mC(Tf-Ti) -> Tf=(q/mC)+Ti
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