Question

find the pH of a buffer composed of 0.80M ammonia and 0.90M ammonium chloride. Kb=1.8x10^-5

find the pH of a buffer composed of 0.80M ammonia and 0.90M ammonium chloride. Kb=1.8x10^-5

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
calculate the expected ph of .1M solution of ammonium chloride given that Kb for ammonia is...
calculate the expected ph of .1M solution of ammonium chloride given that Kb for ammonia is 1.76x10^-5
Calculate the pH of a buffer that has 0.30 M ammonia and 0.38 M ammonium chloride...
Calculate the pH of a buffer that has 0.30 M ammonia and 0.38 M ammonium chloride before and after 0.04M M nitric acid is added. Write the equilibrium and buffering reactions. Kb(ammonia) = 1.7 x 10 -5 Please show all work thank you!
I want to prepare a 100ml of a buffer solution with a final ph of 8.78....
I want to prepare a 100ml of a buffer solution with a final ph of 8.78. I have a 0.20M ammonium chloride and a 0.20M ammonia solutions. How many ml of ammonium chloride and ml of ammonia should I use? the kb of ammonia is 1.8x10^-5
A pH 9.56 buffer was prepared by mixing 2.00 moles of ammonia (Kb for ammonia is...
A pH 9.56 buffer was prepared by mixing 2.00 moles of ammonia (Kb for ammonia is 1.8 × 10-5) and 1.00 mol of ammonium chloride in water to form a solution with a volume of 1.00 L. To a 200.0 mL aliquot of this solution was added 10.0 mL of 10.0 M sodium hydroxide. What was the resulting pH? Please show full work with explanation. Thank you.
What is the pH of a 0.422 M Ammonium Chloride, NH4Cl, solution if the Kb for...
What is the pH of a 0.422 M Ammonium Chloride, NH4Cl, solution if the Kb for ammonia, NH3, is 1.8 x 10-5?
Calculate the expected pH of a 0.100 M solution of ammonium chloride given that Kb for...
Calculate the expected pH of a 0.100 M solution of ammonium chloride given that Kb for ammonia is 1.76x10-5
Find the pH of 500.0 mL of the buffer from excerise 6 (Find the pH of...
Find the pH of 500.0 mL of the buffer from excerise 6 (Find the pH of a buffer composed of 0.80 M ammonia and 0.50 ammonium chloride... PH 9.4) after the addition of 100.0 mL of 0.3 M barium hydroxide.
Discuss how to prepare 250.0 mL of an ammonium–ammonia buffer (pKb = 4.70, pH = 9...
Discuss how to prepare 250.0 mL of an ammonium–ammonia buffer (pKb = 4.70, pH = 9 and total concentration of 0.05 M) using 0.10 M ammonium chloride and 0.10 M aqueous ammonia.
Suppose you have an alkaline buffer consisting of 0.20M aqueous ammonia (NH3) and 0.10M ammonium chloride...
Suppose you have an alkaline buffer consisting of 0.20M aqueous ammonia (NH3) and 0.10M ammonium chloride (NH4Cl). What is the ph of the solution?
PART A A buffer solution contains 0.358 M ammonium chloride and 0.499 M ammonia. If 0.0274...
PART A A buffer solution contains 0.358 M ammonium chloride and 0.499 M ammonia. If 0.0274 moles of perchloric acid are added to 125 mL of this buffer, what is the pH of the resulting solution ? (Assume that the volume change does not change upon adding perchloric acid) pH = _______ PART B A buffer solution contains 0.328 M nitrous acid and 0.481 M sodium nitrite. If 0.0248 moles of hydrochloric acid are added to 125 mL of this...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT