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What is the total energy in kj needed to raise 20 g of ch4o

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Reference no: EM13594736

What is the total energy, in kJ, needed to raise 20 g of CH4O (methanol) from - 120 °C to 100 °C? Show your work.

(Change in Hvap=37.4 kJ/mol, Change in Hfus=3.18 kJ/mol, C CH4O(s)=68.39 J/mol, C CH4O(l)=81.56 J/mol, C Ch4O(g)= 44.06 J/mol)

Reference no: EM13594736

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