Chem33502 Quiz4 KEY- FA2023-RD

9. Which of the compounds listed below is more acidic than 1-butanol? a) Diethylmalonate b) 2-Butanone c) Ethyl pentanoate d) All of these choices. e) Two of these choices. 11. Circle the Roman numeral corresponding to the most acidic hydrogen in the molecule below. III ve Î IV I II 10. Which of the compounds listed below is more acidic than 2- pentanol? a) Ethyl 3-oxopentanoate b) 2-Pentanone c) Pentanal d) All of these choices. e) Two of these choices. 12. Which of the following represent keto-enol tautomers? a) || CH3CCH₂CH3 and b) OH I CH₂=CCH₂CH3 c) HOCH₂CCH=CH₂ and and OH I CH3C=CHCH3 i CH3CCH₂CH3 CH3CCH₂CH3

Which of the following is LEAST acidic? a. 4-nitrobenzoic acid b. 4-hydroxybenzoic acid c. 4-methylbenzoic acid d. benzoic acid

explain why the name and draw the molecules of each please Please need both parts 4,5 Will provide helpful ratings for correct solution.

15. Which of the following molecules is acetic acid? а. СН:СООН b. CH3COONa c. CH3CH2COOH d. CH3CH2COONA

A – if both statements are correct.B – if  the first statement is correct and the second is wrong                           C – if  the first statement is wrong and the second is correct.D – if both statements are wrong.

Is p-methylphenol more acidic than phenol? Why or why not?

SUN 46* D 1:47 HMS + FINAL SEATWORK 1- Carboxylic Acid Derivatives.docx 0 SEATWORK 1 1. State the IUPAC name for each amide. а. СНЗСН2СН2С-ONH2 b. H2N. 'NH2

Alkynes exhibit acidic properties because of the differences in the electronegativity of sp- hybridized carbons. Which of the following statements best explains the acidic property of acetylene? A. The electronegativity of sp hybridized carbon decreases bond dipole between C and H. B. Hydrogen atom becomes ionized due to sp-s repulsion. C. The sp-sp orbital overlap attracts the electron cloud between C and H. D. The pi bonds in the triple bond promote ionization of carbon into carbocations

Which of the following molecules is the most acidic? A. 2,2-dimethylacetic acid B. 2,2-diphenylacetic acid C. trichloroacetic acid D. trifluoroacetic acid E. Acetic acid

Rank the following carboxylic acids from least to most acidic.

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Ch. 16 - Car xylic AcluS 1. Name the following carboxylic acids. Use both IUPAC and common names. b) CHs- cy-E-on c) CHz-CHz-cooH a) --OH d) CH-CHt ) CHy-CH と-OH GOH CH-CH-CHy Ho-ビ-CH - と。 f) CH-CH-C-Cty CH2 for e Longth k) Ho- -CH l CH lee Ho-C-C4,-CH-C-oH

What is the structure of Compound B? 8. a) Write "most" under the most acidic compound. Write "least" under the least acidic compound. benzoic acid p-nitrobenzoic acid p-methoxybenzoic acid b) Write "most" under the most acidic compound. Write "least" under the least acidic compound CI H;C CI OH H.C CI c) Write "highest" under the compound with the highest boiling point. Write "lowest" under the compound with the lowest boiling point. acetone 1-propanol acetic acid

Content 80 Aktiv Chemistry Chapter 13.1 - Carboxylic Acid X X Question 6 of 19 Provide the correct IUPAC name for the compound shown here. HO 3- 4- 2- iso TO F5 5- 6⁰9 7- sec- tert- tri di meth yl prop but pent hex eth MacBook Air F6 F7 DII F8 X + DD Û ☆

Answer the following questions about esmolol, a drug used to treat high blood pressure sold under the trade name Brevibloc.a.Label the most acidic hydrogen atom in esmolol. b.What products are formed when esmolol is treated with NaH? c. What products are formed when esmolol is treated with HCl? d.Label all sp2 hybridized C atoms. e. Label the only trigonal pyramidal atom. f. Label all C's that bear a δ+ charge.

Answer the following questions about esmolol, a drug used to treat high blood pressure sold under the trade name Brevibloc.a.Label the most acidic hydrogen atom in esmolol. b.What products are formed when esmolol is treated with NaH? c.What products are formed when esmolol is treated with HCl? d. Label all sp2 hybridized C atoms. e.Label the only trigonal pyramidal atom. f.Label all C's that bear a δ+ charge.

This is the structure of oleic acid, was just wondering what the parts circled A, B, C, D, and E would be called. Thanks Need answer step by step

Which of the following alkynes is the strongest Lowry-Bronsted acid? Select one: O A. 1-hexyne O B. 3-hexyne O C. 4-methyl-2-pentyne O D. 2-hexyne

What is the IUPAC name of the molecule below? CH3 CH;CH,CHCH CHCH CH C-OH Select one: a. octanoic acid O b. 6-ethyl-4-methylhexanoic acid O c. 4,6-dimethyloctanoic acid O d. 3,5-dimethyloctanoic acid

20 Which compound has the most acidic C-H bond ? O a. l-octene ut of O b. 2-octene O c. 2-octyne d. 1-octyne O e. benzene Clear my choice

What product is formed when each compound is treated with NaH? Each of these acid–base reactions was a step in a synthesis of a commercially available drug.

Acetylene (ethyne) is more acidic and has a shorter carbon to carbon bond than either ethane or ethene. A. True B. False

ment - Basic Chemistry CHE 210... gnment Score: stion 1 of 25 > O Macmillan Learning $ 4 R reaction: 89.3% F4 A carboxylic acid reacts with water to form a carboxylate ion and H₂O+. Complete the reaction. IUPAC name: VI SPECIAL e Write the IUPAC name of the carboxylate ion formed in the reaction. C6H₂COOH + H₂O= 5 5 IV M % T # B GA carboxylic acid reacts with water to for... 9 F5 achieve.macmillanlearning.com GREEK ALPHABET 22 1 6 U ४ X Y X2 F6 MacBook Air x² 7 + 3 F7 U * 00 8 ∞ G A carboxylic acid reacts with water to for... Resources ➡ Give Up? 1 C DII F8 E ( 9 ▷▷ F9 0 0 B F10 Hint P GA carboxylic acid reacts with F11 1 Check Answer Attempt 3 F12

Draw the products formed from the acid–base reaction of HCl with each compound. (See Attachment)

Why b is more stonger acid?

ES 20. Explain why ethyne is a stronger acid than ethene. H. H -CEC -H ethyne H. H. ethene DAY DESIGNER. 2021 PLANNER

Not sure if B would be the right one

a) Rank the following in order of increasing boiling point. HO CH3 A B b) Rank the following in order of increasing acidity. H3C `OH HS. но. `OH HO A

1. Complete the following reactions. a. b. C. N HIN 1. LiAlH4 2. H₂O* 1. NaAlH4 2. H₂O* 1. LiAlH4 2. H₂O*

HW 10 #12 Need help with the last part