
Interpretation:
The given autoionization reaction standard entropy
Concept Introduction:
In
The equation given below helps us to calculate the change in free energy in a system.
Where,
Free energy
Kw: The self-ionization of water (also autoionization of water, and auto dissociation of water) is an ionization reaction in pure water or in an aqueous solution, in which a water molecule,

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Chapter 18 Solutions
General Chemistry
- Refer to the data below to answer the following questions: The octapeptide saralasin is a specific antagonist of angiotensin II. A derivative of saralasin is used therapeutically as an antihypertensive. Amino acid analysis of saralasin show the presence of the following amino acids: Ala, Arg, His, Pro, Sar, Tyr, Val, Val A. Sar is the abbreviation for sarcosine, N-methyl aminoethanoic acid. Draw the structure of sarcosine. B. N-Terminal analysis by the Edman method shows saralasin contains sarcosine at the N-terminus. Partial hydrolysis of saralasin with dilute hydrochloric acid yields the following fragments: Tyr-Val-His Sar-Arg-Val His-Pro-Ala Val-Tyr-Val Arg-Val-Tyr What is the structure of saralasin?arrow_forwardGive the major organic product(s) of each of the following reactions or sequences of reactions. Show all relevant stereochemistry.[4 only] CH3 A. B. HNO H₂Pt H₂SO4 hano NaN 1. LIAH ether Br 4 2 H₂O C. D. E. CH3CH2-CH2CH3 + HCl Br NH₂ CH3 ON CH-CH3 Br HNOZ CUCI 11,504 HC) 1. HNO H SO NH₂ 2 UMarrow_forwardConsider the Grignard reaction below to answer the following questions. A Mgar 1. ether + MyC CH3 2H3O C B a. The electrophile in this reaction is: b. The nucleophile in this reaction is: c. The alcohol product can be classified as a: a. 1° alcohol b. 2° alcohol C. 3° alcohol d. 4° alcohol HO CH3 CHarrow_forward
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- In the reaction of naphthalene with CrO3 in acetic acid. Indicate whether a different product is obtained if carried out at 25°C or with heating (A).arrow_forwardQUESTION: Fill in the answers in the empty green boxes 1. Step 2 2. Step 3 3. Step 4 (SUM) 4. Step 5 (df) (GIVEN) 5. Determine S y/x value *The data values have been provided in the worksheet attached in the first image*arrow_forwardIf the symbol A is placed in a reaction, at what temperature does it take place?arrow_forward
- By malonic or acetylacetic synthesis, synthesize 3-methyl-4-oxopentanoic acid (indicate the formulas of the compounds).arrow_forwardoalmitic acid is a 16 carbon acid. In a balanced equation, the products of the sponification of tripalmitin (glyceryl tripalmitate are blank.arrow_forwardWrite the esterification reaction mechanism of salicylic acid and acetic acid to produce aspirin (acetylsalicylic acid). Note: salicylic acid will act as the alcoholarrow_forward
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