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March 29, 2015

Homework Help: Chem II

Posted by Hailey on Wednesday, January 18, 2012 at 4:54pm.

Sulfur dioxide is produce din enormous amounts for sulfuric acid production. It melts at -73 degrees C and boils at -10 degrees C. Its heat of fusion is 8.619 kJ/mol and its heat of vaporation is 25.73 kJ/mol. The specific heat capacities of the liquid and gas are .995 j/g*K and .622 j/g*K, respectively. How much heaat is required o conver 2.500 kg of solid SO2 at the melting point to a gas at 60 degrees C.

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