Homework Answers
Amide ion is a stronger nucleophile than ammonia because of the negative charge on nitrogen in the ion. This makes it a good nucleophile
RS- is a stronger nucleophile than RSH because of the negative charge on the sulphur in the ion. This makes it a better nucleophile.
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Which would you expect to be the stronger nucleophile: a) The amid ion (NH) or ammonia?...
pls answer all Keeping in mind that carbocations have a trigonal planar structure, wwrite a structure...
pls answer all
Keeping in mind that carbocations have a trigonal planar structure, wwrite a structure for the carbocation intermediate AND write structures for the alcohol (or alcohols) you would expect from this reaction: 1. CH, но H Br Sy1 Which would you expect to be the stronger nucleophile: 2. a) The amid ion (NHi) or ammonia? b) RS or RSH? The reaction of methyl chloride with aqueous sodium hydroxide to produce methanol and chloride ion is essentially irreversible, proceeding...
Question 28 (3 points) Ammonia will react with water to produce the ammonium ion and the...
Question 28 (3 points) Ammonia will react with water to produce the ammonium ion and the hyrdroxide ion: NH3 + H2O = NH + - OH Which direction does the equilibrium lie? Toward the products because the reactants are stronger. Toward the reactants because the products are stronger. Toward the products because the products are stronger. Toward the reactants because the reactants are stronger.
Which of the choices explains why one nucleophile is stronger than another nucleophile? More than one...
Which of the choices explains why one nucleophile is stronger than another nucleophile? More than one answer is possible. It is also possible that NONE of these is correct. 7 A stronger nucleophile is larger than another nucleophile. A stronger nucleophile has a less electronegative nucleophilic atom than another nucleophile. A stronger nucleophile has less steric hindrance than another nucleophile. Using this information, in methanol, CH3OH, which of the following is a stronger nucleophile, trimethylamine, (CH3)3N, or dimethylether, (CH3)20? SS...
Question 53 (1 point) Ammonia , NH3, is a stronger base than the acetate ion, CH3COO"....
Question 53 (1 point) Ammonia , NH3, is a stronger base than the acetate ion, CH3COO". When acetic acid, CH3COOH, reacts with ammonia, NH3, what species are present in the solution in the largest amount? CH3COOH + NH3 CH3COO + NHA acetic acid, CH3COOH, and ammonia, NH3 acetic acid, CH3COOH, and ammonium, NH4* acetate ion, CH3C00, and ammonia, NH3 acetate ion, CH3C00", and ammonium ion, NHA
Question 10 Which is the stronger nucleophile in acetone solvent? AO rao A B
Question 10 Which is the stronger nucleophile in acetone solvent? AO rao A B
6. For the following pairs indicate which is the stronger nucleophile and briefly, why you came...
6. For the following pairs indicate which is the stronger nucleophile and briefly, why you came to that conclusion 2. Water HOVs Sodium hydroxide (NaOH) (0.5) b. Potassium iodide (Kl) vs Potassium Fluoride (KF) (0.5) Sodium methoxide (NaOCH) Vs. Sodium tert-butoxide (NaOCICH) (0.5) 7. A. If the concentration of an S. 1 reaction is doubled what happens to the rate of the reaction? 10.25) B. in an 52 reaction, when the concentration of the 1-bromopentane is doubled, what happens to...
2. Circle the stronger base: methylamine (pkb = 3.36) or ammonia (pKb = 4.75) Which one of the following 0.20 M aqu...
2. Circle the stronger base: methylamine (pkb = 3.36) or ammonia (pKb = 4.75) Which one of the following 0.20 M aqueous solutions has the lowest pH? (Circle) a) KNO3 b) HF c) HNO, d) Al(ClO )3 e) NH Br
could you show me how to solve this please? 24) Which ion would you expect to...
could you show me how to solve this please?
24) Which ion would you expect to have the largest crystal field splitting A? A) [Rh(CN)613- B) [Rh(H20)613+ C) [Rh(CN)614- D) (Rh(H20)612+
10. Consider the following alkyl chlorides. Which would you expect to undergo an SN1 substitution most...
10. Consider the following alkyl chlorides. Which would you expect to undergo an SN1 substitution most readily? Justify your answer CI CI 11. Which of the following would you expect to be most acidic? Justify your answer Which of the following would you expect to be the stronger base? Justify your answer 12.
Based on the pH you measured for the solution of (NH_4)_2CO_3 is NH^+_4 a stronger acid...
Based on the pH you measured for the solution of (NH_4)_2CO_3 is NH^+_4 a stronger acid or is CO^2-_3 a stronger base? Explain.
pls answer all
Keeping in mind that carbocations have a trigonal planar structure, wwrite a structure for the carbocation intermediate AND write structures for the alcohol (or alcohols) you would expect from this reaction: 1. CH, но H Br Sy1 Which would you expect to be the stronger nucleophile: 2. a) The amid ion (NHi) or ammonia? b) RS or RSH? The reaction of methyl chloride with aqueous sodium hydroxide to produce methanol and chloride ion is essentially irreversible, proceeding...
Question 28 (3 points) Ammonia will react with water to produce the ammonium ion and the hyrdroxide ion: NH3 + H2O = NH + - OH Which direction does the equilibrium lie? Toward the products because the reactants are stronger. Toward the reactants because the products are stronger. Toward the products because the products are stronger. Toward the reactants because the reactants are stronger.
Which of the choices explains why one nucleophile is stronger than another nucleophile? More than one answer is possible. It is also possible that NONE of these is correct. 7 A stronger nucleophile is larger than another nucleophile. A stronger nucleophile has a less electronegative nucleophilic atom than another nucleophile. A stronger nucleophile has less steric hindrance than another nucleophile. Using this information, in methanol, CH3OH, which of the following is a stronger nucleophile, trimethylamine, (CH3)3N, or dimethylether, (CH3)20? SS...
Question 53 (1 point) Ammonia , NH3, is a stronger base than the acetate ion, CH3COO". When acetic acid, CH3COOH, reacts with ammonia, NH3, what species are present in the solution in the largest amount? CH3COOH + NH3 CH3COO + NHA acetic acid, CH3COOH, and ammonia, NH3 acetic acid, CH3COOH, and ammonium, NH4* acetate ion, CH3C00, and ammonia, NH3 acetate ion, CH3C00", and ammonium ion, NHA
Question 10 Which is the stronger nucleophile in acetone solvent? AO rao A B
6. For the following pairs indicate which is the stronger nucleophile and briefly, why you came to that conclusion 2. Water HOVs Sodium hydroxide (NaOH) (0.5) b. Potassium iodide (Kl) vs Potassium Fluoride (KF) (0.5) Sodium methoxide (NaOCH) Vs. Sodium tert-butoxide (NaOCICH) (0.5) 7. A. If the concentration of an S. 1 reaction is doubled what happens to the rate of the reaction? 10.25) B. in an 52 reaction, when the concentration of the 1-bromopentane is doubled, what happens to...
2. Circle the stronger base: methylamine (pkb = 3.36) or ammonia (pKb = 4.75) Which one of the following 0.20 M aqueous solutions has the lowest pH? (Circle) a) KNO3 b) HF c) HNO, d) Al(ClO )3 e) NH Br
could you show me how to solve this please?
24) Which ion would you expect to have the largest crystal field splitting A? A) [Rh(CN)613- B) [Rh(H20)613+ C) [Rh(CN)614- D) (Rh(H20)612+
10. Consider the following alkyl chlorides. Which would you expect to undergo an SN1 substitution most readily? Justify your answer CI CI 11. Which of the following would you expect to be most acidic? Justify your answer Which of the following would you expect to be the stronger base? Justify your answer 12.
Based on the pH you measured for the solution of (NH_4)_2CO_3 is NH^+_4 a stronger acid or is CO^2-_3 a stronger base? Explain.
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