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THERMODYNAMICS: 50 SCENARIOS
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This studying document contains 50 scenarios about Thermodynamics that will assist you in learning and gaining knowledge through an interactive experience while supporting a deeper understanding of concepts and the practical application of theoretical knowledge to real-life situations. The goal of the scenarios are to support your critical thinking and decision-making skills bridging the gap between theory and the real-world. Hopefully, you will find an enjoyable and motivating learning delight ...
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THERMODYNAMICS: STUDY GUIDE
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This Study guide provides an organized format to the outlined topics related to Thermodynamics. This document focuses on key concepts to provide you with a structured review of your exam preparation.
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AP Chemistry Thermodynamics Test (2023) || Questions & Answers (100% Correct)
- Exam (elaborations) • 7 pages • 2023
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AP Chemistry Thermodynamics Test (2023) || Questions & Answers (100% Correct) 
AP Chemistry Thermodynamics Test (2023) || Questions & Answers (100% Correct) 
 
 
a. negative, endothermic 
b. positive, endothermic 
c. positive, endothermic 
d. zero, exothermic - ANSWER - c 
 
4Al (s) + 3O2 (g) --> 2Al2O3(s) deltaH = -3351 kJ 
 
a. endothermic, released 
b. endothermic, absorbed 
c. exothermic, released 
d. exothermic, absorbed - ANSWER - c 
 
which one of the following is an exothermic process...
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Chemistry Thermodynamics Multiple Choice Exam || Complete Questions & Answers (100% Correct)
- Exam (elaborations) • 8 pages • 2023
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Chemistry Thermodynamics Multiple Choice Exam || Complete Questions & Answers (100% Correct) 
Chemistry Thermodynamics Multiple Choice Exam || Complete Questions & Answers (100% Correct) 
 
Temperature is proportional to the ______ of the particles in a substance - ANSWER - Average kinetic energy 
 
A 5 kg cast iron frying pan at 40 degrees Celsius has more internal energy than a 3 kg cast iron pan at 40 degrees Celsius - ANSWER - True 
 
The energy that flows between objects at different temper...
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Chemical Thermodynamics 4.13 Unit Test || Questions & Answers (Rated A+)
- Exam (elaborations) • 9 pages • 2023
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Chemical Thermodynamics 4.13 Unit Test || Questions & Answers (Rated A+) 
Chemical Thermodynamics 4.13 Unit Test || Questions & Answers (Rated A+) 
 
Which example is an exothermic reaction? - ANSWER - condensation 
 
Two objects (A and B) of the same temperature are in contact with each other. 
Which statement is true? - ANSWER - Although the molecules collide, no heat transfers because there is no temperature difference between the objects 
 
Which parameter is measured directly in a coffee-cu...
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Chemical Engineering Thermodynamics Ch. 20 Exam || Questions & Answers (100% Correct)
- Exam (elaborations) • 8 pages • 2023
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Chemical Engineering Thermodynamics Ch. 20 Exam || Questions & Answers (100% Correct) 
Chemical Engineering Thermodynamics Ch. 20 Exam || Questions & Answers (100% Correct) 
 
 
thermochemical equation - ANSWER - A chemical equation that shows the heat involved for the amounts of substances specified 
 
spontaneous change - ANSWER - A change that occurs by itself, without an ongoing input of external energy 
 
entropy (S) - ANSWER - A thermodynamic quantity related to the # of ways the energy of...
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Chemical Engineering Thermodynamics Exam (2023) | Questions & Answers (Rated +)
- Exam (elaborations) • 40 pages • 2023
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Chemical Engineering Thermodynamics Exam (2023) | Questions & Answers (Rated +) 
Chemical Engineering Thermodynamics Exam (2023) | Questions & Answers (Rated +) 
 
Maximum work that could be secured by expanding the gas over a given pressure range is the__________work. - ANSWER - isothermal 
 
Internal energy change of a system over one complete cycle in a cyclic process is - ANSWER - zero 
 
Heating of water under atmospheric pressure is an __________ process. - ANSWER - isobaric 
 
Van Laar eq...
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CHEM 301 Thermodynamics Exam 4 || All Questions & 100% Correct Answers
- Exam (elaborations) • 9 pages • 2023
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CHEM 301 Thermodynamics Exam 4 || All Questions & 100% Correct Answers 
CHEM 301 Thermodynamics Exam 4 || All Questions & 100% Correct Answers 
 
What is the equation for dU? - ANSWER - U=q+w 
 
Energy is the... - ANSWER - Capacity to do work or produce heat 
 
dH is... - ANSWER - Change in enthalpy 
 
dU is... - ANSWER - Change in internal energy 
 
dG is... - ANSWER - Change in Gibbs free energy 
 
dS is... - ANSWER - Change in entropy 
 
What is a state function? - ANSWER - A property of the ...
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CHEM 107 Ch. 17: Free Energy and Thermodynamics Exam 4 || Questions & Answers (100% Verified)
- Exam (elaborations) • 9 pages • 2023
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CHEM 107 Ch. 17: Free Energy and Thermodynamics Exam 4 || Questions & Answers (100% Verified) 
CHEM 107 Ch. 17: Free Energy and Thermodynamics Exam 4 || Questions & Answers (100% Verified) 
 
kinetics, equilibrium, thermodynamics - ANSWER - kinetics: rate = k[A][B] how fast? 
equilibrium: how far? 
thermodynamics: will it occur? 
 
spontaneous process - ANSWER - occurs w/o ongoing outside intervention 
- seeking lowest potential energy 
 
non-spontaneous process - ANSWER - does not mean impossib...
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Chemistry Thermodynamics Test Review || All Questions & Answers (Graded A+)
- Exam (elaborations) • 11 pages • 2023
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Chemistry Thermodynamics Test Review || All Questions & Answers (Graded A+) 
Chemistry Thermodynamics Test Review || All Questions & Answers (Graded A+) 
 
What is the change in entropy? - ANSWER - Delta S 
 
What is the change in free energy? - ANSWER - Delta G 
 
What is the change in enthalpy? - ANSWER - Delta H 
 
What heat received by the chemical system from its surroundings? - ANSWER - Q as in Q=mcp(delta)T 
 
The internal energy of a system is ____ of the path taken in going from the ini...