Organic Chemistry
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Determine the number of carbon atoms that are involved in the planar double-bond system in the given structures.
Consider the line-angle structure of cyclohex-3-ene-1-carboxylic acid given below, and answer the following:
(a) How many carbons are there in the molecule?
(b) Identify the marked carbons as 1°, 2°, 3°, or 4°.
(c) How many hydrogen atoms are bonded to the marked carbon?
Draw all the possible isomers with the molecular formula C4H9Cl, and determine how many are:
a. Primary (1°) alkyl halides.
b. Secondary (2°) alkyl halides.
c. Tertiary (3°) alkyl halides.
Determine the number of carbon atoms that are involved in the planar double-bond system in the given structure.
Draw a Lewis structure for each of the provided compounds and classify them based on their functional groups.
How many primary (1°), secondary (2°), and tertiary (3°) carbons does the following compound have?
Is the following hydroxyl group tertiary (3°), secondary (2°), or primary (1°)?
The indicated carbon atoms comprise the ether functional group in the compounds below. Determine the degrees of these carbons.
Determine the number of hydrogen atoms that a 27-carbon compound (molecular class: alkane) has.
Predict how many dibrominated products each of the following compounds can produce (including stereoisomers).
a. CH2=CH—CH=CH2
b. CH3C≡CCH3
Are the following amines correctly labeled as 4° ammonium ion, 3° amine, 2° amine, and 1° amine?
Generate the Lewis structures for the given compounds. Identify the class of each compound based on their functional groups.
How many hydrogens are present in an 18-carbon compound if it is a monoalkene?
In the following molecule, which of the marked thiol groups is primary (1°), which is secondary (2°), and which is tertiary (3°)?
Label the following carbocation as primary (1°), secondary (2°), tertiary (3°), or quaternary (4°).
Draw the lewis structures of the following organic compounds. Classify each as an alkene, aldehyde, ketone, carboxylic acid, ether, or alcohol.
a. CH3CH(OH)CH3
b. CH3CHO
c. CH2CHCOCH3
Gambierol is a toxin from marine algal bloom that is responsible for fish poisoning. A group of scientists from Tohoku University, Japan has reported its isolation and structure determination in 1993. The structure was found to have a large number of fused rings.
(a) Determine the number of ether groups present?(b) Determine the number of alcohol groups present, and classify each of them as 1°, 2°, or 3°.(c) Identify if there are any other functional groups.
Classify each of the following organic compounds and circle the functional groups in their structures.
a. HCOOHb. CH3CON(CH3)2c. CH3NH2
Draw all the possible alkyne isomers with the molecular formula C5H8, and assign common and systematic names to each.
Build a Lewis structure for each of the listed molecules and name their functional groups.
Classify the following carbocation as primary (1°), secondary (2°), tertiary (3°), or quaternary (4°), based on the carbon atom with the positive charge.
How many hydrogens are present in a 16-carbon compound given that it is a monoalkyne?
Name the functional group(s) present in the following molecule.
Classify each of the given structures as primary (1°), secondary (2°), or tertiary (3°).
Classify each of the following organic compounds and circle the functional groups in their structures.a.
b. CH2=CHCHOc. CH3COOCH3
What functional groups are possible in a molecule with the molecular formula C5H10O?
Predict how many monobrominated products each of the following compounds can produce.
a. (CH3)2C=CHC≡CH
b. CH2=CH-C≡CCH3
Draw a lewis structure of the given compounds. Based on their functional group, classify each as an alkene, ketone, aldehyde, carboxylic acid, ether, or alcohol.
Answer the following questions on alkanes:
(i) How many carbons does an alkane have if it contains 52 hydrogens?
(ii) How many hydrogens does an alkane have if it contains 15 carbons?
Answer the following questions about the given compound:
(i) How many primary carbons does it have?
(ii) How many secondary carbons does it have?
(iii) How many tertiary carbons does it have?