6. a. Draw and label a propyl group, an isopropyl group, a butyl group, an isobutyl group, a sec-butyl group, and a tert-butyl group. Do not draw an entire molecule, use a vertical squiggle to represent where the rest of the chain would be. Draw your answer using line-angle structure. b. Some of the names listed in part a are common names for these substituents. What are the IUPAC names for each of these structural arrangements? Use your IUPAC skills - do not look it up.

1. What is the parent aromatic structure of this compound? (Please refer to the first image attached.) A. Napthalene B. Antharacene C. Benzopyrene D. Phenanthrene   2.  What is the name of this compound? (Please refer to the second image attached.) A. o-cresol B. 3-ethylphenol C. 3-ethylphenol D. 2-methylphenol   3. Ingestion of this low molecular weight alcohol may cause blindness due to the production of formaldehyde A. Methanol B. Ethanol C. Diols D. Aromatic Alcohols

1.Draw a structure that corresponds to the incorrectly named: 6-tert-butyl-3-isopropylhexane. 1b. Rename the compound above according to the IUPAC rules. 1c. Draw a circle around every methine (3o) carbon and a square around every 4o carbon. How many 1o and 2o carbons arepresent?

2.a What is the molar mass of acetylsalicylic acid (aspirin)? b. Name the functional groups on the hydrocarbon ring present in acetylsalicylic acid. Circle them below. H H H H OH H -C-C-H OH

The octane rating for gasoline is a measurement of how readily a fuelcombusts compared to 2,2,4-trimethylpentane, an isomer of octane.a. Draw 2,2,4-trimethylpentane and verify that it is an isomer ofoctane.b. Draw four other isomers of octane.c. Select one of the isomers and draw it such that it looksdifferent on the page but is still the exact same compound.d. Name this isomer.e. Define isomer using a complete sentence.

Match the compound name with its correct molecular formula (based on the general formula): - propane - propene - butene - butyne A. C4H8 B. C4H6 C. C3H8 D. C3H6 Sent by you: Match the compound name with its correct molecular formula (based on the general formula): - propane - propene - butene - butyne A. C4H8 B. C4H6 C. C3H8 D. C3H6

Please draw 2-propylpentane and 4-propylpentane.

Hi please help me with this. Have a great day!

a. Draw the structural formula 2,3,3,4-tetramethylheptane.   b. Draw the structural formula of 4,5-diisopropylnonane.   c.Draw the structural formula of cis-1,3-dimethylcyclohexane.

13. The alkyl radical formed when a hydrogen atom is being removed from the second carbon of a normal four-carbon alkane is always a) a normal alkyl. 14. Disubtituted benzene compound with two attached groups that are opposite to each other is a) a meta isomer. 15. Two alkyl groups that are attached to the same C atom which has a double-bonded O atom is a) an aldehyde. b) an isoalkyl. c) a secondary alkyl. d) a tertiary alkyl. b) a para isomer. c) an ortho isomer. d) a beta isomer. b) an alcohol. c) a carboxylic acid. d) a ketone. 16. Which of the following organic compounds are not capable of hydrogen bonding by themselves? a) ketones. 17. The hydrocarbon which can undergo substitution bromination reaction. a) alkane 18. The minor product between the unsymmetrical butene and HBr is a) 1,2- dibromobutane. 19. Which of the following amines does not belong to the same group? a) aniline c) dimethylamine b) carboxylic acids c) amines d) alcohols b) alkene c) alkyne d) cycloalkene b)…