Gibbs free energy Study guides, Class notes & Summaries
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UCI Bio 93 Midterm 2|178 Questions With 100% Correct Answers| Success Guaranteed A+|2024
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What is a metabolic pathway? - ️️A pathway that a molecule goes through, resulting in a specific product. 
 
What is metabolism? - ️️The totality of an organisms chemical reactions 
 
Gibbs free energy - ️️Portion of a system that can perform work when temp and pressure are uniform throughout the system. 
 
What is a way to show change in free energy? - ️️ 
 
What does a negative Delta G mean? - ️️A process that is spontaneous 
 
What does spontaneous mean? - ️️Means that...
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UCI Bio 93 Midterm 2 COMPLETE SET EXAM QUESTIONS WITH ANSWERS | VERIFIED
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UCI Bio 93 Midterm 2 COMPLETE SET 
EXAM QUESTIONS WITH ANSWERS | 
VERIFIED 
What is a metabolic pathway? - ANSWER A pathway that a 
molecule goes through, resulting in a specific product. 
What is metabolism? - ANSWER The totality of an organisms 
chemical reactions 
Gibbs free energy - ANSWER Portion of a system that can 
perform work when temp and pressure are uniform throughout the 
system. 
What is a way to show change in free energy? - ANSWER 
What does a negative Delta G mean? - ANS...
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HMX Biochemistry Exam Questions With Verified Solutions
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HMX Biochemistry Exam Questions With 
Verified Solutions 
Synthesis - answerATP synthase couple the exergonic movement of H+ ions down a 
concentration gradient to the endergonic _______ of ATP from ADP and Pi 
outer and inner - answerMitochondria has 2 membranes: ________ 
unfavorable - answerReaction with a positive change in free energy are thermodynamically 
favorable - answerreaction with a negative free energy(G) are thermodynamically 
Energy - answerability to do work 
coordinate diagram ...
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CEM 142 Exam 1 Latest Version Already Graded A
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CEM 142 Exam 1 Latest Version Already 
 
Graded A 
 
Open system mass/matter as well as energy can flow in and out of the system 
 
closed system mass/matter can not flow into the system but energy can flow in and out of the 
system 
 
isolated system nothing can enter or leave the system 
 
what is the difference between state and path function State function depend only on the 
initial and final states but not the path taken while a path function requires multiple steps and 
proofs to get to t...
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UCI Bio 93 Midterm 2 COMPLETE SET EXAM QUESTIONS WITH ANSWERS | VERIFIED
- Exam (elaborations) • 16 pages • 2024
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UCI Bio 93 Midterm 2 COMPLETE SET 
EXAM QUESTIONS WITH ANSWERS | 
VERIFIED 
What is a metabolic pathway? - ANSWER A pathway that a 
molecule goes through, resulting in a specific product. 
What is metabolism? - ANSWER The totality of an organisms 
chemical reactions 
Gibbs free energy - ANSWER Portion of a system that can 
perform work when temp and pressure are uniform throughout the 
system. 
What is a way to show change in free energy? - ANSWER 
What does a negative Delta G mean? - ANS...
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Chem 1020 Test 1 exam questions and verified correct answers
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What happens in a spontaneous reaction? - correct answer the total entropy of the universe must increase. 
 
Change in Free Energy - correct answer -tells position and direction of a reaction 
-easier to calculate than entropy 
 
1st law of thermodynamics - correct answer the energy of the universe is constant. (any energy lost by system is gained by surroundings and vice versa) 
 
2nd law of thermodynamics - correct answer the entropy of the universe increases in any spontaneous process 
 
3rd ...
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Chem Exam: Types of Calculation Questions & Answers 100% Verified
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Chem Exam: Types of Calculation Questions & Answers 100% Verified 
Calorimetry Calculations: 
1. 2.50 kJ of energy changes the temperature of a sample of lead by 8.52 degrees C. What is the mass of 
the sample? - ANS-Q = mcΔT 
m=Qc/Δt 
m = 2500/0.13(8.52) 
= 2.3×103 g 
2. 950.3 J of energy is removed from 28.5 g of water at 80.3 degrees C. What is the final temperature? - 
ANS-Q = mcΔT 
−950.3 = 28.5(4.18)(T2 − 80.3) 
T2 = −950.3/(28.5)(4.18) + 80.3 
= 72.3O C 
3. A 30.56 g sample...
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Test Bank for Chemical Principles, 8th Edition by Peter Atkins
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Test Bank for Chemical Principles: The Quest for Insight 8e 8th Edition by Peter Atkins; Loretta Jones; Leroy Laverman; Kelley Young; James Patterson. Full Chapters are included (Focus 1 to Focus 10 are included) 
 
Focus 1: Atoms 
1A Investigating atoms 
1B Quantum theory 
1C Wavefunctions and energy levels 
1D The hydrogen atom 
1E Many-electron atoms 
1F Periodicity 
 
Focus 2: Bonds Between Atoms 
2A Ionic bonding 
2B Covalent bonding 
2C Beyond the octet rule 
2D The properties of bonds 
2...
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UCI Bio 93 Midterm 2 Questions With 100% Correct Solutions.
- Exam (elaborations) • 13 pages • 2024
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What is a metabolic pathway? - Answer-A pathway that a molecule goes through, resulting in a 
specific product. 
What is metabolism? - Answer-The totality of an organisms chemical reactions 
Gibbs free energy - Answer-Portion of a system that can perform work when temp and pressure are 
uniform throughout the system. 
What is a way to show change in free energy? - AnswerWhat does a negative Delta G mean? - Answer-A process that is spontaneous 
What does spontaneous mean? - Answer-Means that a pr...
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BIOMG 3350 TOP Exam Guide Questions and CORRECT Answers
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What is the most important thing change in Gibbs free energy tells us? What does a negative 
value mean and what does a positive value mean? - how spontaneous a reaction is 
negative delta G = spontaneous, energy is released, exergonic 
positive delta G = non-spontaneous, energy is consumed, endergonic 
what does enthalpy represent? what does it mean when it's positive vs negative? - delta 
H is change in enthalpy, which is the heat content of the reacting system. 
It reflects the number and ...
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