Calculate the pH of a 0 050 M (C 2 H 5 ) 2 NH solution (Kb 5 1 3 10 3 ) ...

B2NH HOH B2NH2 OH initial005 ...

Calculate the pH of a 0.050 M (C 2 H 5 ) 2 NH solution (Kb= 5

Question:

Calculate the pH of a 0.050 M (C₂H₅)₂NH solution (Kb= 5 1.3 × 10^-3).

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

Step by Step Answer:

Related Book For book-img-for-question

Chemical Principles

ISBN: 978-1305581982

8th Edition

Authors: Steven S. Zumdahl, Donald J. DeCoste

See More Books

Question Posted: Oct 05, 2022 02:57 AM

See More Questions

The intensity pattern in the diagram is due to (a) Two slits. (b) A single slit. (c) A grating. (d) A circular aperture. Relative intensity -10 -5 0 0 (degrees) 5 10
Calculate the pH of a solution made by mixing 0.60 L of 0.10 M NH4Cl with 0.50 L of 0.10 M NaOH. Kb for NH3 is 1.8 10-5.
Calculate the pH of a solution made by mixing 7.52 mL of 4.9 10-2 M Ca(OH)2 with 22.5 mL of 0.11 M HCl.
A decline in the aggregate demand has led to a decline in output in the economy equal to $10 billion. Government wants to counter this recession by reducing income taxes. Assuming that the marginal...
Suppose that the p.d.f. of a random variable X is as follows: a. Find the value of the constant c and sketch the p.d.f. b. Find the value of Pr(1 21 ce for x 0, 0 otherwise. f(x)-c forx
On the basis of the reactions presented in this chapter, write reaction summary charts for esters and amides similar to the chart for acyl halides (Figure 20-1). Compare the number of reactions for...
In what sense do these market value ratios reflect investors opinions about a stocks risk and expected future growth? AppendixLO1
Lily Zhang started a new business on January 1, 2020, called Zhang Consulting. She develops financial investment plans for young adults. During the business?s first year of operations, the following...
PR 22-4A Cash budget OBJ. 5 The controller of Sonoma Housewares Inc. instructs you to prepare a monthly cash bud- get for the next three months. You are presented with the following budget...
UBER is facing a large number of law suits, among them a charge of technology theft from Google, installation of software that blanks out the availability of UBER rides near government buildings or...
Calculate the pH and [S 2- ] in a 0.10 M H 2 S solution. Assume K a1 = 1.0 10 27 ; K a2 = 1.0 10219.
Calculate the pH of a 0.20 M C 2 H 5 NH 2 solution (Kb = 5.6 1024).
Find the fixed field of the automorphism or set of automorphisms of E. 5 2
Imagine that you are faced with three alternative projects, each of which costs $1 Million (M). Assuming the discount rate of 10 percent and efficiency is your only criterion, which one of these...
imagine that you are the Hotel General Manager of a hotel that you helped to design. Answer the following questions: Your role as the Hotel General Manager As the Hotel General Manager, describe your...
What types of problems may a multinational corporation face? What inconsistencies may multinational corporations face as a result of differences in cultures and values? What practices pose ethical...
What is a view? What is a viewpoint? What is a visualization? How do they come together to help communicate a model to the stakeholders?
A spray dryer receives distillers dried grains (DDGS) with a 65% moisture content. The spray dryer operates with dry air entering at 180 C, 1 bar, and moist air exits at 87 C, 1 bar, and 25% relative...
Earth takes 365.25 days to revolve around the Sun. If Earth took this same amount of time to spin on its axis, what might we note about the Suns position in the sky?
A line l passes through the points with coordinates (0, 5) and (6, 7). a. Find the gradient of the line. b. Find an equation of the line in the form ax + by + c = 0.
DDT, an insecticide harmful to fish, birds, and humans, is produced by the following reaction: 2C 6 H 5 Cl + C 2 HOCl 3 C 14 H 9 C l5 + H 2 O Chlorobenzene Chloral DDT In a government lab, 1142 g of...
Hydrogen cyanide is produced industrially from the reaction of gaseous ammonia, oxygen, and methane: 2NH 3 (g) + 3O 2 (g) + 2CH 4 (g) 2HCN( g) + 6H 2 O(g) If 5.00 10 3 kg each of NH 3 , O 2 , and...
An element consists of 1.40% of an isotope with mass 203.973 amu, 24.10% of an isotope with mass 205.9745 amu, 22.10% of an isotope with mass 206.9759 amu, and 52.40% of an isotope with mass 207.9766...
Question 7 of 7 0/14 W PIERDERY Current Attempt in Progress Your answer is incorrect Buffalo Corporation adopted the dollar value LIFO retail inventory method on January 1, 2019. At that time the...
Cost of debt with fees . Kenny Enterprises will issue a bond with a par value of $1,000, a maturity of twenty years, and a coupon rate of 9.9% with semiannual payments, and will use an investment...
Assume that an investment of $100,000 is expected to grow during the next year by 8% with SD 20%, and that the return is normally distributed. Whats the 5% VaR for the investment? A. $24,898 B....

Calculate the pH of a 0.050 M (C 2 H 5 ) 2 NH solution (Kb= 5

Question:

Step by Step Answer:

B2NH HOH B2NH2 OH initial005...View the full answer

Chemical Principles

Students also viewed these Sciences questions