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In: Chemistry

How much heat in kilojoules is evolved in converting 2.00 mol of steam at 140 ∘C∘C...

How much heat in kilojoules is evolved in converting 2.00 mol of steam at 140 ∘C∘C to ice at -20.0 ∘C∘C? The heat capacity of steam is 1.84 J/g∘CJ/g∘C and that of ice is 2.09 J/g∘CJ/g∘C.
Remember that if heat is leaving the system, then q is a negative number and if heat is entering the system, then q is a positive number.

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