Defining chemistry Study guides, Class notes & Summaries
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AQA AS CHEMISTRY 7404/2 Paper 2 Organic and Physical Chemistry Mark scheme June 2022
- Exam (elaborations) • 31 pages • 2023
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AQA AS CHEMISTRY 7404/2 Paper 2 Organic and Physical Chemistry Mark scheme June 2022. MARK SCHEME – AS CHEMISTRY – 7404/2 – JUNE 2022 
Organic names 
As a general principle, non-IUPAC names or incorrect spelling or incomplete names 
should not gain credit. Some illustrations are given here. 
Unnecessary but not wrong numbers will not be penalised such as the number ‘2’ in 2- 
methylpropane or the number ‘1’ in 2-chlorobutan-1-oic acid. 
but-2-ol should be butan-2-ol 
2-hydroxybut...
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Organic Chemistry Module 8 Portage 219 100% VERIFIED SOLUTIONS
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Organic Chemistry Module 
8 Portage 219 100% 
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, styrofoam, polyethylene, Dacron, - AN...
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Test Bank for Introduction to General, Organic and Biochemistry, 12th Edition by Bettelheim
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Test Bank for Introduction to General, Organic and Biochemistry 12e 12th Edition by Frederick A. Bettelheim; William H. Brown; Mary K. Campbell; Shawn O. Farrell; Omar Torres. 
 
ISBN-13: 1594 
 
Full Chapters test bank 
 
Chapter 1: Matter, Energy, and Measurement 
1.1 Chemistry and the Study of Matter 
1.2 The Scientific Method 
1.3 Reporting Numbers in Science 
1.4 Making Measurements 
1.5 Unit Conversions 
1.6 States of Matter 
1.7 Density and Specific Gravity 
1.8 Describing the Various For...
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PORTAGE LEARNING CHEM 210 exams 1-8 and final exam
- Exam (elaborations) • 124 pages • 2023
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Portage Learning CHEM 210 exams 1-8 and final exam 
 
Question 1 
3 / 3 pts 
 
True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. 
 
 
 
True Correct! 
False Question 2 
3 / 3 pts 
True or False: Biomolecules can have only two functional groups. 
 
True Correct! 
False Question 3 
3 / 3 pts 
 
True or False: The following functional group is an alcohol. 
 
 
 
 
 
True Correct! 
False Question 4 
3 / 3 pts 
 
True or False: In ...
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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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Organic Chemistry Module 8 Portage 219 TEST EXAM FINALS QUESTIONS WITH 100% VERIFIED SOLUTIONS
- Exam (elaborations) • 15 pages • 2024
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- $12.99
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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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AQA A-level CHEMISTRY 7405-1 Paper 1 Inorganic and Physical Chemistry Mark scheme June 2023, Exams for Chemistry
- Exam (elaborations) • 29 pages • 2024
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AQA A-level CHEMISTRY 7405-1 Paper 1 Inorganic and Physical Chemistry Mark scheme June 
2023 Exams for Chemistry 
Mark schemes are prepared by the Lead Assessment Writer and considered, together with the relevant 
questions, by a panel of subject teachers. This mark scheme includes any amendments made at the 
standardisation events which all associates participate in and is the scheme which was used by them in 
this examination. The standardisation process ensures that the mark scheme covers the...
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Portage Learning CHEM 210 exams 1-8 and final exam
- Exam (elaborations) • 124 pages • 2022
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Portage Learning CHEM 210 exams 1-8 and final exam 
 
Question 1 
3 / 3 pts 
 
True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. 
 
 
 
True Correct! 
False Question 2 
3 / 3 pts 
True or False: Biomolecules can have only two functional groups. 
 
True Correct! 
False Question 3 
3 / 3 pts 
 
True or False: The following functional group is an alcohol. 
 
 
 
 
 
True Correct! 
False Question 4 
3 / 3 pts 
 
True or False: In ...
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Drug Development Test 1 Questions with 100% Correct Answers | Latest Version 2024 | Verified
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What is the objective of drug development? - To gain an overview of the drug development process 
which includes target identification, validation, assay development, manufacturing processes and 
regulatory oversight. 
What is the difference between the pharmacology definition of drugs and the federal definition? - 
The pharmacology definition states that a drug is chemical substance that is used in treatment, cure, 
prevention, or diagnosis of disease or that is used to enhance the physical or ...
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Portage Learning CHEM 210 exams 1-8 and final exam
- Exam (elaborations) • 124 pages • 2022
-
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Portage Learning CHEM 210 exams 1-8 and final exam 
 
Question 1 
3 / 3 pts 
 
True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. 
 
 
 
True Correct! 
False Question 2 
3 / 3 pts 
True or False: Biomolecules can have only two functional groups. 
 
True Correct! 
False Question 3 
3 / 3 pts 
 
True or False: The following functional group is an alcohol. 
 
 
 
 
 
True Correct! 
False Question 4 
3 / 3 pts 
 
True or False: In ...