Shared Flashcard Set

Details

ML 126 Bio-Organic Chemistry Exam 1
Study Guide
28
Chemistry
Undergraduate 2
02/17/2014

Additional Chemistry Flashcards

 


 

Cards

Term
There are 4 groups distributed about the carbon atom. What is the bond angle?
Definition
109.5°
Term
What is the functional group of a carboxylic acid?
Definition
COOH
Term
The compounds 2,3-dimethylpentane, 3-ethylpentane, and 3-methlyhexane have what in common?
Definition
they are all isomers of one another
Term
A compound is named 2-propyl-1-butene. What would the correct IUPAC name be?
Definition
2-ethyl-1-pentane
Term
2-bromo-2-methlybutane is formed as a result of what reaction?
Definition
in the hydrobromination of 2-methly-2-butene
Term
In a hydration reaction, what acts as a catalyst?
Definition
sulfuric acid
Term
What is the product in the reduction of nitrobenzene?
Definition
aniline
Term
Describe the bond polarities of C-O and O-H bonds.
Definition
both are polar, but C-O is less polar
Term
2,3-dimethyl-2-pentene is obtained from this reaction:
Definition
dehydration reaction of 2,3-dimethyl-3-pentanol
Term
The loss of hydrogen best describes the oxidation reaction in:
Definition
oxidation of thiols to disulfides
Term
Consider the hormone, progesterone, which has 3 stereocenters. How many stereoisomers are possible?
Definition
8 stereoisomers possible (2n rule)
Term
Name some characteristics of organic compounds:
Definition
insoluble in water, covalently bonded, slow reactions
Term
The prefix "meta" would be used in a benzene ring:
Definition
when naming the substituents on a benzene ring at carbon 1 and carbon 3
Term
Name some true facts about benzene and its derivatives:
Definition
formula is C6H6, phenol is weak acid, extra stability is provided by the resonance structure of benzene
Term
An aldehyde and/or a carbolic acid are formed when this compound is oxidized:
Definition
primary alcohol
Term
What defines a tertiary amine?
Definition
3 carbon atoms attached to the nitrogen atom
Term
An example of a saturated hydrocarbon:
Definition
alkane
Term
Characteristics of butane and 2-methylpropane:
Definition
same formula weight, but different chemical and physical properties
Term
This compound, of the molecular formula C3H3Br has cis-trans isomers:
Definition
1-bromopropene
Term
The product in this chlorination reaction is 1,2-dichloro-2-methylbutane:
Definition
obtained as a result of the chlorination of 2-methyl-1-butane
Term
The functional group of an aldehyde is:
Definition
-CHO
Term
The hydroxyl groups in the this compound are primary and tertiary:
Definition
2-methyl-1,2-propanediol
Term
The highest boiling point is exhibited by this alcohol:
Definition
1,3,4-pentanetriol
Term
An undesirable product of the oxidation of primary alcohols is:
Definition
aldehydes may be produced in an uncontrolled reaction
Term
The statement all dextrorotatory compounds are (+) describes what relationship:
Definition
describes the relationship between the dextro/levo system and the +/- dystem in optically active compounds.
Term
Substitution of a halogen for a hydrogen and combustion reactions are common in this type of hydrocarbon:
Definition
alkanes
Term
Please describe ethers:
Definition
name a simple ether by naming the two groups attached to the oxygen and add the word ether; boiling points are much less than in comparable molecular weight alcohols; is chemically inert making it a good solvent
Term
Reactions of benzene and its derivatives:
Definition
substitution reactions: halogenation using iron catalyst, nitration using nitric acid and sulfuric acid with heat, and sulfonantion using sulfuric acid and heat
Supporting users have an ad free experience!