Using 2 mols of ice, a student performed an experiment to determine the molar enthalpy of...
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Using 2 mols of ice, a student performed an experiment to determine the molar enthalpy of fusion for water. The percent error for the experiment was 4.5%, and the measured value was larger than the accepted value, AHf = 6.014 How much heat (q), in joules, was absorbed during the experiment? mol a) - 12,561 J O b) + 270 J c) + 8374 d) + 12,561 J e) - 270 J Using 2 mols of ice, a student performed an experiment to determine the molar enthalpy of fusion for water. The percent error for the experiment was 4.5%, and the measured value was larger than the accepted value, AHf = 6.014 How much heat (q), in joules, was absorbed during the experiment? mol a) - 12,561 J O b) + 270 J c) + 8374 d) + 12,561 J e) - 270 J
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Answer rating: 100% (QA)
ANSWER d 12561 J EXPLANATION the relation between heat and enthalpy is given by q H given H 601 k... View the full answer
Related Book For
Stats Data and Models
ISBN: 978-0321986498
4th edition
Authors: Richard D. De Veaux, Paul D. Velleman, David E. Bock
Posted Date:
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