What is the pH of a buffer solution containing 0 40M NH 4 Cl and 0 17M of NH 3 if the pKa of NH 4 is 9 25 Can use the 5 approx rule ...

The Answer is in the image, click to view ...

What is the pH of a buffer solution containing 0.40M NH 4 Cl and 0.17M of NH

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

Question:

What is the pH of a buffer solution containing 0.40M NH₄Cl and 0.17M of NH₃ if the pKa of NH₄+ is 9.25. Can use the 5% approx rule.

Related Book For answer-question

General Chemistry

ISBN: 978-1439043998

9th edition

Authors: Darrell Ebbing, Steven D. Gammon

See More Books

Posted Date: Feb 29, 2024 10:00 AM

See More Questions

Able and Body are unrelated individuals. In September of the present year, they decide to form I Can Too Corporation. Able contributes a building and land with a basis of $35,000 and and a fair...
What is the pH of a buffer solution that is 0.10 M NH3 and 0.10 M NH4+? What is the pH if 12 mL of 0.20 M hydrochloric acid is added to 125 mL of buffer?
What is the pH of a buffer solution that is 0.15 M chloroacetic acid and 0.10 M sodium chloroacetate? Ka = 1.3 10-3.
Which power plant has high load factor?
Jacob Turner hired Jen Hatcher as a housekeeper starting on January 2 at $550 per month. Jacob does not withhold any federal taxes. Assume that Jen is not a housekeeper for anyone else. Assume Jacob...
Perez Construction Inc. provided the following information about the sale of property, plant, and equipment during two recent years: Required: 1. Determine the cash flow from the sale of equipment...
Consider the following cash flow profile and assume MARR is 10 percent/year. a. Determine the IRR(s) for this project. b. Is this project economically attractive? EOY 0 1 2 3 4 5 6 NCF -$101 $411...
WaferCo is a fast-growing manufacturer of computer chips. Direct materials are added at the start of the production process. Conversion costs are added evenly during the process. Some units of this...
2. Prove that for any integer n 1, and any set of n real numbers {x1,. . . Xn} |x1 + . . . + xn| |x1|+ . . . + |xn|. Can you identify exactly in which cases equality hold for n = 2 (i.e., the...
Question 11 [10 points] Let B={b,b, b3} be a basis for R, where b; are as given below. If x is the vector given, find the B-coordinate vector of x. 3 -21 b 2 b2 -46 3 -48 [X]B E 0 = b3 X = -
Which function grows faster: f(n)=n! or g(n) = n"? WHY? [Extra Credit] [10pts]. a) Draw graphs of both and analyze the behavior for n->00. b) Prove by mathematical induction that n!
ALUM Inc. uses high-tech equipment to produce specialized products. Each one of its machines costs $1,243,000 to purchase plus an additional $65,000 a year to operate. The machines have a five-year...
You are working on a bid to build two city parks a year for the next three years. This project requires the purchase of $315,000 of equipment that will be depreciated using straight-line depreciation...
Draw the voltage-current characteristics curves of tunnel diode and hence describe its operation
I. Josh was driving 70 miles per hour on a windy road late at night in Syracuse, New York. The speed limit on the road was 30 miles per hour. It had rained throughout the day and the road was quite...
Eddy Co. acquired 100% of the common stock of Fisher Co. on 1/1/20X1 for $705,600 in cash. As of that date, Fisher had the following book values and fair values (negative means credit balance):...
A test car is driven a fixed distance of n miles along a straight highway. (Here n Z+.) The car travels at one mile per hour for the first mile, two miles per hour for the second mile, four miles...
A hydrocarbon gas has a density of 1.22 g/L at 20oC and 1.00 atm. An analysis gives 80.0% C and 20.0% H. What is the molecular formula?
Silicon has a diamond-like structure, with each Si atom bonded to four other Si atoms. Describe the bonding in silicon in terms of hybrid orbitals.
You are teaching a class of second graders some chemistry, and they are confused about an objects mass versus its density. Keeping in mind that most second graders dont understand fractions, how...
Figure 1.10 shows an automatic water level control system. (a) Explain how the automatic control system works indicating the roles of key components. (b) If the automatic water level control system...
Many closed-loop and open-loop control systems can be found in homes. (a) List six such examples (three open-loop and three closed-loop). (b) Construct feedback control system block diagrams for the...
The diagram depicted in Figure 1.38 is a closed-loop temperature control system. (a) Explain how this control system works. (b) If the automatic controller is replaced by manual control, explain how...

What is the pH of a buffer solution containing 0.40M NH 4 Cl and 0.17M of NH

Question:

Expert Answer:

General Chemistry

Students also viewed these chemical engineering questions