Calculate the pH of the 0.20 M NH3/0.20 M NH4Cl buffer. What is the pH of the
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 41% (12 reviews)
For the first part we use Ka for ammonium ion Why The HendersonHasselbalch equatio...View the full answer
Answered By
Nyron Beeput
I am an active educator and professional tutor with substantial experience in Biology and General Science. The past two years I have been tutoring online intensively with high school and college students. I have been teaching for four years and this experience has helped me to hone skills such as patience, dedication and flexibility. I work at the pace of my students and ensure that they understand.
My method of using real life examples that my students can relate to has helped them grasp concepts more readily. I also help students learn how to apply their knowledge and they appreciate that very much.
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Organic Chemistry questions
-
Calculate the pH of the solution that results when 20.0 mL of 0.1750 M formic acid is (a) Diluted to 45.0 mL with distilled water. (b) Mixed with 25.0 mL of 0.140 M NaOH solution. (c) Mixed with 25.0...
-
Calculate the pH of the buffer system made up of 0.15 M NH3/0.35 M NH4Cl.
-
Calculate the pH of the following two buffer solutions: (a) 2.0 M CH3COONa/2.0 M CH3COOH, (b) 0.20 M CH3COONa/0.20 M CH3COOH. Which is the more effective buffer? Why?
-
Trent Marcus has 3 major suppliers: Parker is in the same business as Trent and offers a 5 % trade disc Scott offers a trade disc of 6 % on amounts in excess of $ 200 ( trade disc does not apply to...
-
(Annualizing a monthly rate) You credit card statement says that you will be charged 1.05% interest a month on unpaid balances. What is the Effective Annual Rate (EAR) being charged?
-
1. Research marketing expenditure trends in social media marketing as well as other forms of online advertising. Compare these trends with traditional advertising media expenditures. Develop a...
-
Explain public policies that protect employees from unlawful discharge.
-
The separate income statements of Danner Company and its 90%-owned subsidiary, Link Company, for the year ended December 31, 2012, are as follows: The following additional facts apply: a. On January...
-
If A transfers a building with a value of $ 5 0 0 , 0 0 0 and a basis of $ 6 0 0 , 0 0 0 in exchange for 1 0 0 shares of a corporation's stock. What are the tax consequences of the transfer to Brenda...
-
High electricity costs have made Farmer Corporations chicken-plucking machine economically worthless. Only two machines are available to replace it. The International Plucking Machine (IPM) model is...
-
The pH of blood plasma is 7.40. Assuming the principal buffer system is HCO32/H2CO3, calculate the ratio [HCO3 2]/[H2CO3]. Is this buffer more effective against an added acid or an added base?
-
Calculate the pH of 1.00 L of the buffer 1.00 M CH3COONa/1.00 M CH3COOH before and after the addition of (a) 0.080 mol NaOH, (b) 0.12 mol HCl.
-
The Taylor polynomial of degree 4 for at 0 has the same second derivative as at 0. Determine whether each of the following statements is true or false, and explain why.
-
What determines the number of draws a builder can make in completing a facility? What is the existing policy regarding number of draws in your locality?
-
Describe the various levels of the sponsorship pyramid. What is the Sports Event Pyramid used for, and what are some potential problems with the pyramid?
-
If an activity of a taxpayer is determined to be a hobby for tax purposes, what tax deductions are available to the taxpayer? Are there any limitations on these deductions?
-
What are the political and economic risks that managers must consider when conducting business in developing countries?
-
How do the following impact the capital stock? Be sure to identify depreciation and investment flows. Explain. a. A consultant drops her laptop on the way to a big meeting and her IT department buys...
-
In 2018, RAND Corporation researchers found that 71% of all individuals ages 66 to 69 are adequately prepared financially for retirement. Many financial planners have expressed concern that a smaller...
-
Why are stocks usually more risky than bonds?
-
What volume of F2 gas, at 25oC and 1.00 atm, is produced when molten KF is electrolyzed by a current of 10.0 A for 2.00 h? What mass of potassium metal is produced? At which electrode does each...
-
Sketch the galvanic cells based on the following half-reactions. Calculate Ïo, show the direction of electron flow and the direction of ion migration through the salt bridge, identify the...
-
Sketch the galvanic cells based on the following half-reactions. Calculate Ïo, show the direction of electron flow and the direction of ion migration through the salt bridge, identify the...
-
Mr . Frimpong is a used clothing dealer in Accra. The business recorded a turnover of Ghs 7 5 , 0 0 0 in 2 0 1 7 . During the year, Mr . Frimpong had the following expenditures, receipts and...
-
1. What are the goals of the purchasing department? 2. What is the role of the purchasing department in the organization? 3. What is the purchasing policy in place for purchases? 4. Why didn't the...
-
This is a two-part assignment. I want to expose you to another deduction that arises with micro and small businesses. That is Tax-in-Gross. If you say it carefully you may be able to visualize why...
Study smarter with the SolutionInn App