Question

a) Draw o-chlorophenol. b) Draw and name the conjugate base of o-chlorophenol. c) Which predominates in...

a) Draw o-chlorophenol.

b) Draw and name the conjugate base of o-chlorophenol.

c) Which predominates in water at pH 7, o-chlorophenol or its conjugate base?

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

pKa of ortho chloro phenol = 8.52

reference : Drahonovsky J, Vacek Z; Collect Czech Chem Commun 36: 3431-40 (1971)

hence ortho chloro phenol will predominate , and will be approximately 10 times it's conjugate base.

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Specify the reagents (an acid and its conjugate base or a base and its conjugate acid)...
Specify the reagents (an acid and its conjugate base or a base and its conjugate acid) and the concentration of each reagent needed to prepare buffer solutions having the listed pH values. NOTE: The optimum buffer solution is one with equal concentrations of the weak acid (weak base) and its conjugate base (conjugate acid). Under these conditions, the pH of the solution is equal to the pKa (pKb). So the best reagent for each of the solutions below is one...
Identify the acid (A), base (B), conjugate acid (CA) and conjugate base (CB) in each of...
Identify the acid (A), base (B), conjugate acid (CA) and conjugate base (CB) in each of the following reactions: Then, provide your answer in the space below. Do this in short-hand by identifying the role of each substance from left to right in the equation, using A for acid, B for base, CA for conjugate acid and CB for conjugate base. Then, list these in order. As an example, your answer to this question for the reaction Base + Acid...
A buffer that contains 0.45 M of a base, B and 0.46 M of its conjugate...
A buffer that contains 0.45 M of a base, B and 0.46 M of its conjugate acid BH+, has a pH of 8.19. What is the pH after 0.02 mol of NaOH are added to 0.84 L of the solution?
When a solution contains a weak acid and its conjugate base or a weak base and...
When a solution contains a weak acid and its conjugate base or a weak base and its conjugate acid, it will be a buffer solution. Buffers resist change in pH following the addition of acid or base. A buffer solution prepared from a weak acid (HA) and its conjugate base (A−) is represented as HA(aq)⇌H+(aq)+A−(aq) The buffer will follow Le Châtelier's principle. If acid is added, the reaction shifts to consume the added H+, forming more HA. When base is...
A buffer that contains 0.24 M of a base, B and 0.12 M of its conjugate...
A buffer that contains 0.24 M of a base, B and 0.12 M of its conjugate acid BH+, has a pH of 9.5. What is the pH after 0.03 mol of NaOH are added to 0.67 L of the solution? answer: 9.78
A buffer that contains 0.22 M of a base, B and 0.28 M of its conjugate...
A buffer that contains 0.22 M of a base, B and 0.28 M of its conjugate acid BH+, has a pH of 9.87. What is the pH after 0.02 mol of Ba(OH)2 are added to 0.62 L of the solution?
Part A Write the formula of the conjugate acid for base CO32−. Express your answer as...
Part A Write the formula of the conjugate acid for base CO32−. Express your answer as a chemical formula or an ion. Part B Write the name of the conjugate acid found in part A. Spell out the full name of the compound. Part C Write the formula of the conjugate acid for base H2O. Express your answer as a chemical formula or an ion. Part D Write the name of the conjugate acid found in part C. Spell out...
When 1-iodo-1-methylcyclohexane is treated with NaOCH2CH3 as the base, the more highly substituted alkene product predominates....
When 1-iodo-1-methylcyclohexane is treated with NaOCH2CH3 as the base, the more highly substituted alkene product predominates. When KOC(CH3)3 is used as the base, the less highly substituted alkene predominates. Give the structures of the two products and offer an explanation. The major product which results when 2-chloropentane is heated in sodium iodide is an ether. Show and name the mechanism by which this ether forms.
± pH Changes in Buffers When a solution contains a weak acid and its conjugate base...
± pH Changes in Buffers When a solution contains a weak acid and its conjugate base or a weak base and its conjugate acid, it will be a buffer solution. Buffers resist change in pH following the addition of acid or base. A buffer solution prepared from a weak acid (HA) and its conjugate base (A−) is represented as HA(aq)⇌H+(aq)+A−(aq) The buffer will follow Le Châtelier's principle. If acid is added, the reaction shifts to consume the addedH+, forming more...
A buffer contains equal concentrations of a weak base, B, and its conjugate acid, BH+. If...
A buffer contains equal concentrations of a weak base, B, and its conjugate acid, BH+. If the value of Kb for B is 1.0 x 10-9, what is the pH of the buffer? A. 13.0 B. 9.0 C. 1.0 D. 7.0 E. 5.0 Please show your work. Thank you.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT