How much heat in kilojoules is evolved in converting 2.00 mol of
steam at 140 ∘C∘C...
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Chemistry
How much heat in kilojoules is evolved in converting 2.00 mol ofsteam at 140 ∘C∘C to ice at -20.0 ∘C∘C? The heat capacity of steamis 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 negativenumber and if heat is entering the system, then q is a positivenumber.
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