A buffer contains 0.10 mol of acetic acid and 0.13 mol of sodium acetate in 1.00 L.
Question:
(a) What is the pH of this buffer?
(b) What is the pH of the buffer after the addition of 0.02 mol of KOH?
(c) What is the pH of the buffer after the addition of 0.02 mol of HNO3?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 38% (18 reviews)
AnalyzePlan Follow the logic in ...View the full answer
Answered By
Nazrin Ziad
I am a post graduate in Zoology with specialization in Entomology.I also have a Bachelor degree in Education.I posess more than 10 years of teaching as well as tutoring experience.I have done a project on histopathological analysis on alcohol treated liver of Albino Mice.
I can deal with every field under Biology from basic to advanced level.I can also guide you for your project works related to biological subjects other than tutoring.You can also seek my help for cracking competitive exams with biology as one of the subjects.
3.30+
2+ Reviews
10+ Question Solved
Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
Question Posted:
Students also viewed these Chemical Engineering questions
-
A buffer is prepared by adding 10.0 g of ammonium chloride (NH4Cl) to 250 mL of 1.00 M NH3 solution. (a) What is the pH of this buffer? (b) Write the complete ionic equation for the reaction that...
-
The gas-phase reaction between methanol and acetic acid to form methyl acetate and water CH 3 OH + CH 3 COOH = CH 3 COOCH 3 + H 2 O (A) (B) (C) (D) Takes place in a batch reactor and proceeds to...
-
a. If the equilibrium constant for the reaction of acetic acid and ethanol to form ethyl acetate is 4.02, what will be the concentration of ethyl acetate at equilibrium if the reaction is carried out...
-
. Current price of stock is $20 and expected price after one year is 22.5. If investor required return is 18%. What percentage of dividend should company pay?
-
Jonah Company manufactures deep-sea fishing rods, which it distributes internationally through a chain of wholesalers. The following data are taken from the budget prepared at the beginning of the...
-
Green Seed Company packaged, labeled, and marketed a quality tomato seed known as Greens Pink Shipper for commercial sale. Brown Seed Store, a retailer, purchased the seed from Green Seed and then...
-
Derive the solutions for transient concentration profiles in the two-bulb apparatus (Example 21.5 in the text) for the binary case, and show that the multicomponent case can be derived as an...
-
Some communication experts claim that men and women have different styles of communication that create barriers to decoding messages from a sender of the opposite sex. What do you think are the...
-
(13%) Problem 8: A contestant in a winter sporting event pushes a 46 kg block of ice in the positive direction across a frozen lake as shown in the figure. Assume the coefficients of static and...
-
Explain whether the following consumer goods are classified as good or bad debt. Explain your rationale. a. Mortgage b. Home equity line of credit to build a new patio c. Student loan d. Gap credit...
-
You are asked to prepare a pH = 4.00 buffer starting from 1.50 L of 0.0200 M solution of benzoic acid (C6H5COOH) and an excess of sodium benzoate (C6H5COONa). (a)What is the pH of the benzoic acid...
-
A buffer contains 0.15 mol of propionic acid (C2H5COOH) and 0.10 mol of sodium propionate (C2H5COONa) in 1.20 L. (a) What is the pH of this buffer? (b) What is the pH of the buffer after the addition...
-
Use Table 8.4 to estimate the enthalpy change for each of the following reactions: a. H2C == O (g) + HCl (g) H3C - O - Cl (g) b. H2O2 (g) + 2CO (g) H2 (g) + CO2 (g) (c). 3H2C == CH2 (g) C6H12 (g)...
-
Despite the current advances in digital communications platforms, the telephone is still one of the most impactful ways to establish contact with an organization or prospect. What are the advantages...
-
What are the different types of private insurers?
-
Outline the benefits of a consultative sales process.
-
What do you understand by personal selling?
-
What is excess zone with regard to communications style? Why might people drift into this zone?
-
The following table summarizes the rules of debit and credit. For each of the items (a) through (l), indicate whether the proper answer is a debit or a credit.
-
Dan and Diana file a joint return. Dan earned $31,000 during the year before losing his job. Diana received Social Security benefits of $5,000. a. Determine the taxable portion of the Social Security...
-
A 20-hp pump delivers 400 gal/min of gasoline at 20C with 80% efficiency. What head and pressure rise result across the pump?
-
A pump delivers gasoline at 20C and 12 m3/h. At the inlet, p1 = 100 kPa, z1 = 1 m, and V1 = 2 m/s. At the exit p2 = 500 kPa, z2 = 4 m, and V2 = 3 m/s. How much power is required if the motor...
-
A lawn sprinkler can be used as a simple turbine. As shown in Fig. P11.15, flow enters normal to the paper in the center and splits evenly into Q/2 and Vrel leaving each nozzle. The arms rotate at...
-
You have been asked to interview for a position in South Korea after graduating college with your business degree and being honorably discharged from the military. While you spent time in Spain and...
-
Cathy, an Aboriginal woman, is being supported by staff after the loss of her home and her son in a bushfire. Explain how staff should communicate with Cathy to respond to her needs in relation to...
-
3. Social media simultaneously draws us together and pulls us apart; does the good outweigh the bad or vice versa? Discuss your views on whether the good outweighs the bad or vice versa.
Study smarter with the SolutionInn App