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(a)
Interpretation:The final pressure with q, w, ΔU and ΔH needs to be determined for the expansion of gas isothermally and reversibly until the volume triples.
Concept Introduction: In
Hence in reversible processes, both the system and surroundings are returned to their initial states. In general, all reversible processes are ideal processes and cannot occur naturally.
On the contrary, an irreversible process cannot come back to its initial condition. All spontaneous processes in nature are irreversible processes.
In an adiabatic process, the heat change is zero therefore the work done will be equal to the change in the internal energy.
(b)
Interpretation:The final pressure with q, w, ΔU and ΔH needs to be determinedat the end of the first stage when the temperature is raised to 105 °C at constant volume.
Concept Introduction: In thermodynamics, a reversible process can be defined as the process which can be reversedto its original state.
Hence in reversible processes, both the system and surroundings are returned to their initial states. In general, all reversible processes are ideal processes and cannot occur naturally.
On the contrary, an irreversible process cannot come back to its initial condition. All spontaneous processes in nature are irreversible processes.
In an adiabatic process, the heat change is zero, and therefore, the work done will be equal to the change in the internal energy.
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Chapter 2 Solutions
Physical Chemistry
- Basic strength of organic bases.arrow_forwardNucleophilic Aromatic Substitution: What is the product of the reaction? What is the name of the intermediate complex? *See imagearrow_forwardPredict the final product. If 2 products are made, list which should be “major” and “minor” *see attachedarrow_forward
- Nucleophilic Aromatic Substitution: What is the product of the reaction? *see imagearrow_forwardShow the correct sequence to connect the reagent to product. * see imagearrow_forwardThe answer here says that F and K have a singlet and a doublet. The singlet and doublet are referring to the H's 1 carbon away from the carbon attached to the OH. Why don't the H's two carbons away, the ones on the cyclohexane ring, cause more peaks on the signal?arrow_forward
- Draw the Birch Reduction for this aromatic compound and include electron withdrawing groups and electron donating groups. *See attachedarrow_forwardShow the correct sequence to connect the reagent to product. * see imagearrow_forwardBlocking Group are use to put 2 large sterically repulsive group ortho. Show the correct sequence toconnect the reagent to product with the highest yield possible. * see imagearrow_forward
- Elimination-Addition: What molecule was determined to be an intermediate based on a “trapping experiment”? *please solve and see imagearrow_forwardShow the correct sequence to connect the reagent to product. * see imagearrow_forwardPredict the final product. If 2 products are made, list which should be “major” and “minor”. **see attachedarrow_forward
- ChemistryChemistryISBN:9781305957404Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCostePublisher:Cengage LearningChemistryChemistryISBN:9781259911156Author:Raymond Chang Dr., Jason Overby ProfessorPublisher:McGraw-Hill EducationPrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Organic ChemistryChemistryISBN:9780078021558Author:Janice Gorzynski Smith Dr.Publisher:McGraw-Hill EducationChemistry: Principles and ReactionsChemistryISBN:9781305079373Author:William L. Masterton, Cecile N. HurleyPublisher:Cengage LearningElementary Principles of Chemical Processes, Bind...ChemistryISBN:9781118431221Author:Richard M. Felder, Ronald W. Rousseau, Lisa G. BullardPublisher:WILEY
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