CHM3120 - Midterm exam 2

caq4 This is an Organic Chemistry problem. Please help. Thanks.

Aromatic compounds got their name because many have strong smells. Benzene, toluene, aniline, and phenol are common structures from which most aromatic compounds are derived. (Figure 1) When naming aromatic compounds with three or more substituents, the ring is numbered to give the smallest possible set of numbers. For example, this phenol derivative (Figure 2) is called 4-bromo-3-chlorophenol. The substituents Figure CH3 NH₂ 1 of 2 > OH benzene toluene aniline phenol Name the following molecule by its IUPAC name. ► View Available Hint(s) Submit Part B Name the following molecule by its IUPAC name. CI Br CH3 CI Br

Organic Chemistry 1 Here is the professor's solution to the problem. The assignment has been turned in and the answer key has been shared with the class. So, this is the official answer key. However, I do NOT understand the solution. Please explain the answer in a clear step-by-step fashion to me. Explain the answer provided in the image in a clear fashion and as if I did not know much about organic chemistry. It seems to me like the professor is making the problem more complicated than it has to be. Can you demystify or simplify this problem about D glucose?

Question 10 of 10 Organic Chemistry Loudon | Parise SEVENTH EDITION presented by Macmillan Leaning Calculate the number of pounds of CO, released into the atmosphere when a 25.0 gallon tank of gasoline is burned in an automobile engine. Assume that gasoline is primarily octane, C, H,3, and that the density of gasoline is 0.692 g mL- This assumption ignores additives. Also, assume complete combustion. CO, released: lb about us careers privacy policy terms of use contact us help 6:01 PM ) ENG 3/28/2021

1A1: Integrate existing knowledge of ionic/covalent bonding, lone pairs, formal charge, valence, and Lewis structures to generate chemically-correct organic building blocks. Examine the given line-angle structure and redraw it, correcting all errors of structure (bonding, lone pairs, formal charge, valence, and the octet rule). 14 H3C. CI- H3C CH3 O H3C B-CH3 N-CH3 CH3

Write the systematic name of each organic molecule: structure O || H-C—CH-CH3 OH H—C–CH2–CH2–CH3 || HỌ—CH,—CH,—CH–CH OH name Ú 0 0

Write the systematic name of each organic molecule: CH3 structure || C-CH-CH 2 —CH 2 — OH CH3 CH3 || CH3- CH - CH OH CH2OH || CH3-CH2 -C-CH3 name ☐

Pls help ASAP. Pls do all asked questions. Pls name this compound.

2. Many people store medications in a medicine cabinet. It's a terrible idea. The bathroom is usually the most humid room in the house. Many medications contain bonds that are fairly sensitive to humidity. For example, when aspirin is in a humid environment, it degrades much more quickly. Based on the organic chemistry principles you have learned so far, propose a mechanism for the deterioration of aspirin (Hint: When aspirin breaks down, it smells like vinegar.) HO CH3

...me the family to which each organic compound belongs. The first answer has been filled in for you. compound O || CH3- C- CH₂ - CH CH₂ || CH3 I CH₂ - CH CH₂ || OH I C || O O=CIC - H I CH3 CH₂=CH-OH family aldehyde

What is the missing reactant in this organic reaction? R+ HO-C-CH2-CH3 0= CH3 CH3 —CH, C−NH—CH CH3 + H₂O Specifically, in the drawing area below draw the condensed structure of R. If there is more than one reasonable answer, you can draw any one of them. If there is no reasonable answer, check the No answer box under the drawing area. Note for advanced students: you may assume no products other than those shown above are formed. No Answer Click anywhere to draw the first atom of your structure. €

Organic Chemistry 1 Here is the professor's solution to the problem. The assignment has been turned in and the answer key has been shared with the class. So, this is the official answer key. However, I do NOT understand the solution. Please explain the answer in a clear step-by-step fashion to me. Explain the answer provided in the image in a clear fashion and as if I did not know much about organic chemistry. Question: Identify the isomeric relationship between the molecules of each pair depicted below.  Your choices are dieastereomers, enantiomers, identical, or constitutional

Organic Chemistry 1 Here is the professor's solution to the problem. The assignment has been turned in and the answer key has been shared with the class. So, this is the official answer key. However, I do NOT understand the solution. Please explain the answer in a clear step-by-step fashion to me. Explain the answer provided in the image in a clear fashion and as if I did not know much about organic chemistry. Question: Identify the isomeric relationship between the molecules of each pair depicted below.  Your choices are dieastereomers, enantiomers, identical, or constitutional. Why are the molecules identical? What is going? Is the professor doing some bond rotation? How is she proving that the two molecules are IDENTICAL? I don't see it. Is she rotating the atoms, what exactly is she doing on this answer key?

1) You are in a really tough organic chemistry class and you get a 60 on the exam. Butyour instructor tells you that you should be proud because you scored in the 95thpercentile. Explain what the instructor meant.

esc 1 O PRINCIPLES OF ORGANIC CHEMISTRY Classifying organic reactions The following chemical equation is for an elimination reaction, where the important atoms, groups, and bonds involved have been highlighted for you: Explanation O. -H 2 Use the information provided to predict the missing organic product and draw its structure in the drawing area below. Make sure to use the same skeletal ("line") style for the structure as the rest of the equation. Check H* Click and drag to start drawing a structure. w # 3 Q + H-0 $ 4 % 5 6 MacBook Pro & 7 Draw or edit atoms, groups, or bonds X C * 00 2/5 Cx 8 + Kimberly V © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility ? olo Ar + 1 HAR

13 YouTube esc Cc app.101edu.co Maps H₂ H H₂ H₂ H₂ H₂CCCCC-C-CH2 CH3 CH3 CH3 :0³ F4 1 option ! 1 A F1 Q Bb Bl Z CH 2 F2 W S X H command #3 20 F3 E D C Ac Th Be QC G W G 51 Question 26 of 48 Name the compound below according to IUPAC rules. A) 5-methylnonane B) isodecane C) 2,2-dibutylethane D) 1,4,7-trimethylheptane E) decane DII F8 $ 4 R F % 5 V F5 T X G 6 B Y H & 7 F7 U | Ak Mb Hc G 17 C SCUO NE S 1s N * 00 8 J M 9 K F9 O O L 4 F10 P > & F11 Ba Gra TE { + 11 ? H t command option 11 KR₂ + ☆ C F12 +

Only answer Question 8: A, B, & C Please.

8.

caq3 Organic Chemistry Question. Please help. Thank you

Determine the structures of the missing organic molecules in the following reaction: X+H₂O H* H+ Y OH OH Note: Molecules that share the same letter have the exact same structure. In the drawing area below, draw the skeletal ("line") structures of the missing organic molecules X and Y. You may draw the structures in any arrangement that you like, so long as they aren't touching. Click and drag to start drawing a structure. X S

Choose the best reagents to complete the reaction shown below. A Br₂ FeBr 3 SOCI2 pyridine CI

Please answer #7 and 8

The octane rating of gasoline is a measure of the resistance to premature ignition, also known as engine knock. It is based on comparison to a mixture of 2,2,4-trimethylpentane, commonly known as isooctane (rating = 100), and heptane (rating = 0). An %3D octane rating of 90 would compare to a mixture that is 90% isooctane and 10% heptane. Isooctane is a highly branched alkane with the condensed structure (CH,),CCH, CH(CH,),. Draw the complete structure of isooctane. Show all hydrogen atoms. Select Draw Rings More Erase C H

These are different isomers for C4H8O. Which structure would not be an isomer of butanal?