A 0.10 M solution of a base is 2.0% hydrolyzed ( = 0.020). Find Kb.

Question:

A 0.10 M solution of a base is 2.0% hydrolyzed (α = 0.020). Find Kb.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Quantitative Chemical Analysis

ISBN: 978-1429218153

8th edition

Authors: Daniel C. Harris

See More Books

Question Posted: Apr 19, 2016 09:46 AM

See More Questions

A 0.10 M solution of a base has pH = 9.28. Find Kb.
Each of the following statements concerns a 0.10 M solution of a weak organic base, B. Briefly describe why each statement is either true or false. a. [B] is approximately equal to 0.10 M. b. [B] is...
A constant current of 1.50 amp is passed through an electrolytic cell containing a 0.10 M solution of AgNO3 and a silver anode and a platinum cathode until 2.48 g of silver is deposited. a. How long...
When a cosmetic manufacturer tests the market to determine how many women will buy eyeliner that has been tested for safety without subjecting animals to injury, is it involved in a descriptive...
On January 1, 2014, Shellenburger Inc. had the following stockholders equity account balances. Common Stock , no-par value (500,000 shares issued) ...... $1,500,000 Common Stock Dividends...
Draw a project network from the following information. What activity(s) is a burst activity? What activity(s) is a mergeactivity? Description Predecessor Order review Order standard parts Produce...
Distinguish between logical and physical models. a. Which one comes first? b. Where do conceptual models fit?
With a smoothing constant of = 0.2, equation (6.2) shows that the forecast for the 13th week of the gasoline sales data from Table is given by F13 = 0.2Y12 + 0.8F12. However, the forecast for week...
Although Hank is retired, he is an excellent handyman and often works part time on small projects for neighbors and friends. Last week his neighbor, Mike, offered to pay Hank $680 for minor repairs...
The office currently has the following full-time equivalents (FTEs): 1.5 surgeons, 2 ASRs, 2RNs, and 1 CA. Suppose that in the following year, the office will have 5,400 plagiocephaly visits, 2,000...
Calculate the fraction of association () for 1.00 10-1, 1.00 10-2, and 1.00 1012 M sodium acetate. Does increase or decrease with dilution?
Show that the limiting fraction of association of a base in water, as the concentration of base approaches 0, is = 107 Kb/ (1 + 107Kb). Find the limiting value of for Kb = 10-4 and for Kb = 10-10.
What are some ways to empower people at work?
In Problem 13.82 you used the age of German employees to develop a model to predict their yearly base salary. Using the competence level, where a point ranges from 10 to 100 based on the evaluation...
The FIFA World Cup was one of the biggest sporting events of 2018. The file WC2018Players contains data of the players of the 32 teams that qualified for the event. A dummy variable is included to...
Develop a timeline and schedule feasibility study for completion of this Web site. Do you see any mitigating factors that might cause a delay in the timeline or deadline overrun? Submit both a short...
The diagram below shows the demand for foreign currency and the supply of foreign currency. The equilibrium exchange rate is e * . Assume that Canada has a purely flexible exchange rate. a. Show in...
The table below shows Sophies financial details for 2016. Answer the following questions about her balance of payments. a. What is Sophies trade balance? Explain. b. What is Sophies overall current...
Executive Planet provides valuable tips on business etiquette, customs, and protocol for doing business worldwide. Go to the organizations website and explore the business culture guides for three...
The text defined intrinsic value as the value of an asset given a hypothetically complete understanding of the assets investment characteristics. Discuss why hypothetically is included in the...
A sample of ferric oxide (Fe 2 O 3 , density = 5.24 g/mL) obtained from ignition of a gravimetric precipitate weighed 0.296 1 g in the atmosphere. What is the true mass in vacuum?
A solution of potassium permanganate (KMnO 4 ) was found by titration to be 0.051 38 M at 24C. What is the molarity when the lab temperature drops to 16C?
Water was drained from a buret between the 0.12- and 15.78-mL marks. The apparent volume delivered was 15.78 - 0.12 =15.66 mL. Measured in the air at 22C, the mass of water delivered was 15.569 g....
How many stars will be printed on the screen when the following piece of code runs? for (int i = 1; i
Create Unified Modeling Language (UML) diagrams for the following classes. Cellphone : It carries manufacturer, modelNumber and Price info.
please explain from your perspective what are the benefits of using a data dictionary? List the three elements Unified Modeling Language understanding and practical example.

A 0.10 M solution of a base is 2.0% hydrolyzed ( = 0.020). Find Kb.

Question:

Step by Step Answer:

B HO BH OH 010x ...View the full answer

Quantitative Chemical Analysis

Students also viewed these Chemical Engineering questions