Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. you have the following solutions at your disposal

You have the following solutions at your disposal to prepare a buffer solution with a pH...

80.2K

Verified Solution

Question

Chemistry

You have the following solutions at your disposal to prepare abuffer solution with a pH greater than 7.0:

(1) 50.0 mL of 0.35 M NH3 Kb = 1.8×10-5  (2) 55.0 mLof 0.35 M NaOH

(3) 50.0 mL of 0.35 M HCl (4) 16.5 mL of 0.35 M NaCl NaOH

(5) 16.5 mL of 0.35 M HNO3 (6) 16.5 mL of 0.35 M KOH

(a) Assuming that you are going to mix the entire quantity ofthe listed solutions to prepare the buffer, which two solutionswould you use?

Answer & Explanation Solved by verified expert
4.2 Ratings (556 Votes)
buffer is weak base salt of its strong acid so we need to check combination 13 or 15 1 500 mL of    See Answer
Get Answers to Unlimited Questions

Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!

Membership Benefits:
  • Unlimited Question Access with detailed Answers
  • Zin AI - 3 Million Words
  • 10 Dall-E 3 Images
  • 20 Plot Generations
  • Conversation with Dialogue Memory
  • No Ads, Ever!
  • Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Psychology
1.2K views

Don't you agree that the lack of females in positions of authority provide girls with a...

Electrical Engineering
1.2K views

An N-Channel device has K’n = 50 µA / V^2, Vt = 0.8 V and...

General Management
1.2K views

Fixed and variable costs for four potential plant locations are shown below: Location Fixed Cost Variable Cost per Year per Unit A $200,000 $18 B $120,000 $25 C $150,000 $20 D $250,000 $18 not...

Accounting
1.2K views

on January 1, 2016 North Company issued $2000000 of bonds with a stated rate of 10% that...

Biology
1.2K views

1 Students will write a short summary about how early body plan is established in...

Physics
1.2K views

t ww E AAT H a E b r 08 ou 3081 0 m E...

Statistics
1.2K views

6 Unions and employers of a corporation sign a 4 year salary agreement In the...

Calculus
1.2K views

Evaluate the indefinite integral N t 4 Question Helni 2 Joibruisu 3Bassan AEPA

Algebra
1.2K views

Use summation formulas to evaluate the sum Z 2k 5k 1 O a 25 b...

Accounting
1.2K views

Hequired intormation [The following information applies to the questions displayed below] The following ate the...

Accounting
1.2K views

Mark Welsch deposits $7,600 in an account that earns interest at an annual rate of...

Finance
1.2K views

Kondratiev wave theory of business and stock market cycle predicts O stock market in capitalist...