Unit 2 chem Study guides, Revision notes & Summaries
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AP Chemistry Latest Bundle With Verified Solutions 2024!!!
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Exam (elaborations)
AP Chem Ions/Compounds List Study Guide Exam Fully Solved 2024.

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AP Chemistry- Equations Test Questions And Verified Answers 2024.

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AP Chemistry: Chapter 1 Test Questions With Correct Solutions 2024.

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AP Chemistry - Unit 2 Review Exam Questions With Complete Sol
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Organic Chemistry Module 8 Portage 219 TEST EXAM FINALS QUESTIONS WITH 100% VERIFIED SOLUTIONS
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Organic Chemistry Module 8 Portage 
219 TEST EXAM FINALS 
QUESTIONS WITH 100% 
VERIFIED SOLUTIONS 
Polymer - ANSWER large molecule made by repetitive linking of smaller units 
(monomers) 
Macromolecule - ANSWER very large molecule composed of thousands of covalently 
bonded atoms (ex: polymer) 
1. natural (in nature) 
2. synthetic (in lab) - ANSWER two ways polymers are made 
rubber, carbs: starch & cellulose, proteins, nucleic acids DNA, RNA - ANSWER natural 
polymers 
nylon, teflon, sty...
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Portage Learning Chemistry CHEM 103 Unit 4/ Portage Learning Chemistry CHEM 103 Unit 5 100% VERIFIED SOLUTIONS
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Chem 142 Unit 1 Latest Update Graded A+
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Chem 142 Unit 1 Latest Update 
 
Graded A+ 
 
Thermodynamics The study of energy and its transformation 
 
Thermochemistry The study of chemical reactions and transformations and the energy 
changes that accompany these transformations 
 
Electrostatic Potential Energy Equation - k = constant 
 
- Q = the 2 charges (Eel is negative if the charges are opposite and positive if the charges are 
like) 
- d = distance between the two particles 
 
Potential Energy for like charges Repulsion; Positive;...
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Chem 120 Midterm Exam 1 (Latest 2023 - 2024) New Full Exam Questions and Answers ( Included ) 100% Correct
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Chem 120 Midterm Exam 1 (Latest 2023 - 2024) New Full Exam Questions and Answers ( Included ) 100% Correct 
 
1. Properties of gases 
Answer: 
- fill and assume shape of container 
- diffuse and mix in all proportions with other gases 
- molecules in gas are separated by large distances and interact weakly with each 
other 
2. Variables that describe any gas 
Answer: 
- nb of moles 
- temperature 
- pressure 
- volume 
3. Pressure 
Answer: 
- In Pa 
- Force (N)/Area (m^2) - force per unit area 
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TESTBANK FOR ZUMDAHL CHEMISTRY 9 TH EDITION (CHEM 101) 9781285600734
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TESTBANK FOR ZUMDAHL CHEMISTRY 9 
TH 
 
EDITION (CHEM 101) 9781285600734 
Chapter 1: Chemical Foundations 
1. Which of the following is an example of a quantitative observation? 
A) The piece of metal is longer than the piece of wood. 
B) Solution 1 is much darker than solution 2. 
C) The liquid in beaker A is blue. 
D) The temperature of the liquid is 60°C. 
E) At least two of the above (A-D) are quantitative observations. 
ANS: D DIF: Easy REF: 1.2 
KEY: Chemistry | general chemistry | gener...
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UNE CHEM 1005 Unit 2 Review Questions With Complete Solutions
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UNE CHEM 1005 Unit 2 Review Questions With Complete Solutions
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UNE CHEM 1005 Unit 2 Review Questions With Complete Solutions
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Which oxidation reaction requires the coenzyme FAD because it involves oxidation of a carbon-carbon single bond to a double bond? correct answer: oxidation of succinate to fumarate 
 
Pyruvate dehydrogenase kinase will facilitate which of the following reactions? correct answer: The pyruvate dehydrogenase kinase will phosphorylate and inactivate the pyruvate dehydrogenase complex. 
 
Explanation: When the PDC is phosphorylated by pyruvate dehydrogenase kinase, the PDC will become inactive. 
 
...
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CHEM 120 FINAL EXAMS(4 VERSIONS),UNIT 4 MIDTERM EXAM,EXAM 2 CHAPTERS 5,6,7,8, AND OL LAB 10.ALL LATEST UPDATES 2023.WITH 100% CORRECT ANSWERS(VERIFIED & GRADED)
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CHEM 120 FINAL EXAMS(4 VERSIONS),UNIT 4 MIDTERM EXAM,EXAM 2 CHAPTERS 5,6,7,8, AND OL LAB 10.ALL LATEST UPDATES 2023.WITH 100% CORRECT ANSWERS(VERIFIED & GRADED)

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CHEM 120 Final Exam Review (Latest 2023 - 2024) New Full Exam Questions and Answers ( Included ) 100% Correct
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CHEM 120 Final Exam Review (Latest 2023 - 2024) New Full Exam Questions and Answers ( Included ) 100% Correct 
 
1. significant figures 
Answer: a digit that is either reliably known or closely estimated 
2. Significant Figure Rules 
Answer: 
1. All non-zero digits are always significant 
2. Zeroes between non-zero digits are always significant 
3. Zeroes to left of first non-zero digit (either before or after decimal point) are never 
significant 
4. Zeroes to the right of last non-zero digit 
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