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Chem 219 Exam Package Deal With Complete Solutions
Chem 219 Exam Package Deal With Complete Solutions
[Show more]Chem 219 Exam Package Deal With Complete Solutions
[Show more]Chem 219: Module 2 Exam 
Questions With 100% Correct Answers 
What are hydrocarbons? - answerMolecules composed of only the elements carbon and 
hydrogen 
What are the two major classes of hydrocarbons? - answerAromatic (benzene) and aliphatic 
(alkanes, alkenes, alkynes) 
What is the main source of...
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Add to cartChem 219: Module 2 Exam 
Questions With 100% Correct Answers 
What are hydrocarbons? - answerMolecules composed of only the elements carbon and 
hydrogen 
What are the two major classes of hydrocarbons? - answerAromatic (benzene) and aliphatic 
(alkanes, alkenes, alkynes) 
What is the main source of...
Chem 219 Orgo Ch 7 Exam Questions And 
Answers 100% Solved 
What is a heterocycle? - answerA cyclic compound which contains at least one other element 
that is not carbon or hydrogen 
What group composes the largest class of organic compounds? - answerHeterocycles 
What are the most common heteroato...
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Add to cartChem 219 Orgo Ch 7 Exam Questions And 
Answers 100% Solved 
What is a heterocycle? - answerA cyclic compound which contains at least one other element 
that is not carbon or hydrogen 
What group composes the largest class of organic compounds? - answerHeterocycles 
What are the most common heteroato...
CHEM&219 Unit 3 Nomenclature Exam 
Questions With 100% Correct Answers 2024 
What is R/S nomenclature used for? - answerNaming each enantiomer of an enantiomer pair 
of a chiral molecule 
What is E/Z nomenclature used for? - answerUsed for determining and naming the cis- or 
trans- nature of a subst...
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Add to cartCHEM&219 Unit 3 Nomenclature Exam 
Questions With 100% Correct Answers 2024 
What is R/S nomenclature used for? - answerNaming each enantiomer of an enantiomer pair 
of a chiral molecule 
What is E/Z nomenclature used for? - answerUsed for determining and naming the cis- or 
trans- nature of a subst...
Chem&219 Unit 2 NAMING Exam 
Questions With 100% Correct Answers 2024 
What does the prefix and suffix of the alkanes indicate? - answerThe prefix of the name 
(meth-, eth-, prop-, but-) describes the number of carbon atoms present, while the suffix - ane, 
denotes a saturated hydrocarbon. 
nomencla...
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Add to cartChem&219 Unit 2 NAMING Exam 
Questions With 100% Correct Answers 2024 
What does the prefix and suffix of the alkanes indicate? - answerThe prefix of the name 
(meth-, eth-, prop-, but-) describes the number of carbon atoms present, while the suffix - ane, 
denotes a saturated hydrocarbon. 
nomencla...
Chem 219 Perturbing Biomolecules in Cells 
Exam Questions With 100% Correct 
Answers 2024 
What is a tight or weak binder for small molecule inhibitors - answertight binder: KD < 1nm 
weak binder KD > 1mM 
Rules for drug candidates for SM - answerif compounds have two+ will not be a good uptak...
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Add to cartChem 219 Perturbing Biomolecules in Cells 
Exam Questions With 100% Correct 
Answers 2024 
What is a tight or weak binder for small molecule inhibitors - answertight binder: KD < 1nm 
weak binder KD > 1mM 
Rules for drug candidates for SM - answerif compounds have two+ will not be a good uptak...
Chem 219 Exam Questions With 100% 
Correct Answers 2024 
What is a hypothesis? - answerAn educated guess 
What is a theory? - answeran explanation on why things work or why things happen 
What is a scientific law? - answerstatements that have been proven by multiple experiments 
What is the differen...
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Add to cartChem 219 Exam Questions With 100% 
Correct Answers 2024 
What is a hypothesis? - answerAn educated guess 
What is a theory? - answeran explanation on why things work or why things happen 
What is a scientific law? - answerstatements that have been proven by multiple experiments 
What is the differen...
Chem 219: Exam 3 Questions With 100% 
Correct Answers 
Avogadro's Law 
equal volumes of gases at the same temperature and pressure contain equal numbers 
of molecules 
Boyle's Law 
Boyle's Law states that at constant temperature and moles, pressure and volume are 
inversely proportional. 
Mathema...
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Add to cartChem 219: Exam 3 Questions With 100% 
Correct Answers 
Avogadro's Law 
equal volumes of gases at the same temperature and pressure contain equal numbers 
of molecules 
Boyle's Law 
Boyle's Law states that at constant temperature and moles, pressure and volume are 
inversely proportional. 
Mathema...
Chem 219 Unit 1 Exam Questions With 
100% Correct Answers 
Strong Acids 
HCl, HBr, HI, H2SO4, HNO3, HClO4 
Weak acids 
HF, HCN, HNO2, H3PO4, H2SO3 
Which acids ionize in water? 
Strong acids 
Which acids dissolve in water? 
All acids 
Term when smallest unit of solution is a cation and anion: 
Ioniz...
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Add to cartChem 219 Unit 1 Exam Questions With 
100% Correct Answers 
Strong Acids 
HCl, HBr, HI, H2SO4, HNO3, HClO4 
Weak acids 
HF, HCN, HNO2, H3PO4, H2SO3 
Which acids ionize in water? 
Strong acids 
Which acids dissolve in water? 
All acids 
Term when smallest unit of solution is a cation and anion: 
Ioniz...
Chem 219 Unit 3 Exam Questions With 
100% Correct Answers 
Stereochemistry 
the study of the three-dimensional structure of molecules 
Stereoisomers 
Compounds with the same structural formula and connectivity but with a different 3D 
arrangement of the atoms in space. 
Enantiomers 
Stereoisomers th...
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Add to cartChem 219 Unit 3 Exam Questions With 
100% Correct Answers 
Stereochemistry 
the study of the three-dimensional structure of molecules 
Stereoisomers 
Compounds with the same structural formula and connectivity but with a different 3D 
arrangement of the atoms in space. 
Enantiomers 
Stereoisomers th...
Chem 219 Unit 1 Exam Questions With 
100% Correct Answers 
catenation - answerthe bonding of an element to another atom of the same element (carbon 
likes to do catenation) 
What controls the properties and reactivity of an organic molecule? - answerThe molecule's 
shape and composition 
Why do ato...
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Add to cartChem 219 Unit 1 Exam Questions With 
100% Correct Answers 
catenation - answerthe bonding of an element to another atom of the same element (carbon 
likes to do catenation) 
What controls the properties and reactivity of an organic molecule? - answerThe molecule's 
shape and composition 
Why do ato...
Chem 219: Exam Questions With 100% 
Correct Answers 
The speed of a wave (c) is the product of its frequency (ν) and wavelength (λ). 
E = hv = h x c / λ 
nm to m 
or 
m to nm 
1 m / 10^9 nm 
or 
10^9 nm / 1 m 
What is the maximum number of electrons that can have the quantum numbers n 
= 3, ℓ =...
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Add to cartChem 219: Exam Questions With 100% 
Correct Answers 
The speed of a wave (c) is the product of its frequency (ν) and wavelength (λ). 
E = hv = h x c / λ 
nm to m 
or 
m to nm 
1 m / 10^9 nm 
or 
10^9 nm / 1 m 
What is the maximum number of electrons that can have the quantum numbers n 
= 3, ℓ =...
Chem 219 Unit 5 Exam Questions With 
100% Correct Answers 
Generic formula for alcohols - answerR-OH 
phenol - answerhydroxy-substituted aromatic molecules (any compound with an -OH 
attached to a benzene ring) 
IUPAC system rules for naming organic alcohols - answer- organic alcohols are named by 
...
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Add to cartChem 219 Unit 5 Exam Questions With 
100% Correct Answers 
Generic formula for alcohols - answerR-OH 
phenol - answerhydroxy-substituted aromatic molecules (any compound with an -OH 
attached to a benzene ring) 
IUPAC system rules for naming organic alcohols - answer- organic alcohols are named by 
...
Chem 219 Unit 4 Exam Questions With 
100% Correct Answers 
What are the four halogen elements? - answerF, Cl, Br, I 
organohalide compounds - answerOrganic molecules containing halogen atoms (F, Cl, Br, I) 
Examples of how organohalide compounds are used by humans - answer- have been found in 
marin...
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Add to cartChem 219 Unit 4 Exam Questions With 
100% Correct Answers 
What are the four halogen elements? - answerF, Cl, Br, I 
organohalide compounds - answerOrganic molecules containing halogen atoms (F, Cl, Br, I) 
Examples of how organohalide compounds are used by humans - answer- have been found in 
marin...
CHEM 219 Module 1 problem set Exam 
Questions With 100% Correct Answers 
On a piece of scratch paper, write out the Lewis Dot Diagram for each of the indicated elements 
and determine the following for each: 
a) The number of Lone Pairs the atom possesses in its valence shell.b) The number of Unpair...
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Add to cartCHEM 219 Module 1 problem set Exam 
Questions With 100% Correct Answers 
On a piece of scratch paper, write out the Lewis Dot Diagram for each of the indicated elements 
and determine the following for each: 
a) The number of Lone Pairs the atom possesses in its valence shell.b) The number of Unpair...
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