Asked by Karen


How much heat is required to convert 9.00 g of water at 100°C into steam at 100°C, if ∆Hvap for water = 40.7 kJ/mol?










Answered by DrBob222
Convert 9 g H2O to mols. mols = grams/molar mass = ? Then
q = dH(in kJ/mol) x mols H2O = ?
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