Question: Using the data given in Table 10.4, determine which is the stronger acid, acetic or dichloroacetic, and by how much. Table 10.4 The Ionization Constants

Using the data given in Table 10.4, determine which is the stronger acid, acetic or dichloroacetic, and by how much.
Table 10.4 The Ionization Constants of Some Acids

Name formic acid acetic acid propanoic acid butanoic acid chloroacetic acid dichloroacetic acid trichloroacetic acid Formula HCOOH CH3COOH CH3CH2COOH CHaCH2CH2C00H CICH2COOH Cl2CHCOOH Cl3CCOOH 2.1 x 10-4 1.8 10-5 1.4 x 10-5 1.610-5 3.68 4.74 4.85 4.80 2.82 1.30 0.70 3 2.85 4.05 4.18 2.90 3.80 4.00 3.40 10.00 16.00 15.74 1.5 10-3 5.0 10-2 2.0 x 101 2-chlorobutanoic acidCH3CH2CHCICOOH 1.4 x 10- 3-chlorobutanoic acid CH CHCICH2COOH C6H COOH 0-Cl--CgH4COOH m-Cl-C6H COOH p-C-CH COOH benzoic acid o-chlorobenzoic acid m-chlorobenzoic acid p-chlorobenzoic acid p-nitrobenzoic acid phenol ethanol water 8.9 x 10-5 6.6 x 10-5 12.510-4 1.6 10-4 1.0 x 10-4 p-NO2 CsH COOH 4.0 x 10-4 1.0 x 10-10 1.0 x 10-16 1.8 x 10-16 C6H50H CH3CH20H HOH

Step by Step Solution

★★★★★

3.48 Rating (155 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

K a is 18 x 10 5 for acetic acid and 50 x 10 2 fo... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

933-O-R-A (556).docx

120 KBs Word File

Students Have Also Explored These Related Organic Chemistry Questions!

Using the data given in Table 12.1, estimate the enthalpy added to one kilogram of water that undergoes the following transformations: (a) From 0 C to 90 C at p = 10 5 Pa; (b) From 95 C to 105 C...

Using the data given in Table 12.1, find the deviations from the ideal gas law for water vapor just above the boiling point at p = 10 5 Pa. For example, does V/n = RT/p? Table 12.1 p(Tsat) 1x 10 Pa...

Using the data given in Table 2.1, calculate the values of the shear modulus G for the metals listed in the table.

Acetic acid and sodium hydrogen carbonate, NaHCO 3 , are mixed in water. Write a balanced equation for the acidbase reaction that could, in principle, occur. Using Table 16.2, decide whether the...

Hydrogen sulfide, H 2 S, and sodium acetate, NaCH 3 CO 2 , are mixed in water. Using Table 16.2, write a balanced equation for the acidbase reaction that could, in principle, occur. Does the...

Ammonium chloride and sodium dihydrogen phosphate, NaH 2 PO 4 , are mixed in water. Write a balanced equation for the acidbase reaction that could, in principle, occur. Using Table 16.2, decide...

An organic acid has pK a = 8.95. What is its K a value? Where does the acid fit in Table 16.2? Data given in Table 16.2 Increasing Acid Strength TABLE 16.2 Acid Name Perchloric acid Sulfuric acid...

Epinephrine hydrochloride has a pK a value of 9.53. What is the value of K a ? Where does the acid fit in Table 16.2? Data given in Table 16.2 Increasing Acid Strength TABLE 16.2 Acid Name Perchloric...

I have uploaded a flow chart which represents part A of this worksheet that should be used in answering these questions. I really hope it's possible that the expert that choose this question can view...

From data in Table 16.4, determine (a) K a for C 5 H 5 NH + ; (b) K b for HCOO - ; (c) K b for C 6 H 5 O - . Table 16.4 TABLE 16.4 lonization Constants of Some Weak Acids and Weak Bases in Water at...

Is gender stereotyping illegal? If so, does Hopkins prevail in this case?

How does the ideal-gas refrigeration cycle differ from the Carnot refrigeration cycle?

In Problem 14.8 on page 577, you used the land area of a property and the age of a house to predict the fair market value (stored in GlenCove ). a. Perform a residual analysis on your results. b. If...

One of your team members, Daniela, talks with you privately about a confrontation she just had with Noelle, another team member working on the same project. It seems they cant agree on a fundamental...

The salt sodium borohydride, NaBH4, has an ionic bond between Na+ and the anion BH4 - What are the HBH angles in the borohydride anion?

Specify the shape of the following: (b) H4N+ (Ammonium ion) (c) :N= N = N: (Azide Ion) (d) CO32 - (Carbonate ion)

Which of the following compounds would you expect to have a dipole moment? If the molecule has a dipole moment, specify its direction. (b) H2O (c) CH4 (d) CH3Cl (e) CH2O (f) HCN

Sloan Transmissions, Inc., has the following estimates for its new gear assembly project: price = $1,300 per unit; variable costs = $260 per unit; fixed costs = $4.8 million, quantity = 72,000 units....

Question 18 (3 points) Given the following contingency table with category labels A, B, C, X, Y, and Z, what is the expected count with 1 decimal place in the joint category of C and X? XY Z A 17 10...

Question 3 Celsius Inc. currently has $200,000 perpetual debt that has an interest rate of 6%. The market value of the debt is $240,000. Its EBIT is expected to be $64,000 per year forever. There are...