Consider the reaction CaCO3(s) Cao(s) + CO₂(g) The standard free energy change for this reaction is 130.4 kJ. The free energy change when 2.05 moles of CaCO3(s) react at standard condition is kJ. What is the maximum amount of useful work that the reaction of 2.05 moles of CaCO3(s) is capable of producing in the surroundings under standard conditions? If no work can be done, enter none.
Consider the reaction CaCO3(s) Cao(s) + CO₂(g) The standard free energy change for this reaction is 130.4 kJ. The free energy change when 2.05 moles of CaCO3(s) react at standard condition is kJ. What is the maximum amount of useful work that the reaction of 2.05 moles of CaCO3(s) is capable of producing in the surroundings under standard conditions? If no work can be done, enter none.
Chemistry: An Atoms First Approach
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ISBN:9781305079243
Author:Steven S. Zumdahl, Susan A. Zumdahl
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Chapter7: Chemical Energy
Section: Chapter Questions
Problem 93AE: Three gas-phase reactions were run in a constant-pressure piston apparatus as shown in the following...
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Transcribed Image Text:Consider the reaction
CaCO3(s) Cao(s) + CO₂(g)
The standard free energy change for this reaction is 130.4 kJ. The
free energy change when 2.05 moles of CaCO3(s) react at
standard condition is
kJ.
What is the maximum amount of useful work that the reaction of
2.05 moles of CaCO3(s) is capable of producing in the
surroundings under standard conditions? If no work can be done,
enter none.
For the reaction
Fe₂O3(s) + 2Al(s)-
Al2O3(s) + 2Fe(s)
cued for this question.
AH = -851.5 kJ and AS°= -37.0 J/K
The maximum amount of work that could be done when 1.66
moles of Fe2O3(s) react at 265 K, 1 atm is
KJ.
Assume that AH° and AS° are independent of temperature.
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