Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. if the ka of a monoprotic weak acid is 2.1 × 1

If the Ka of a monoprotic weak acid is 2.1 × 10-6, what is the pH...

80.2K

Verified Solution

Question

Chemistry

If the Ka of a monoprotic weak acid is 2.1 × 10-6, what is thepH of a 0.43 M solution of this acid?

Answer & Explanation Solved by verified expert
3.6 Ratings (429 Votes)
Let a be the dissociation of the weak acid HA H A initial conc c 0 0 change    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: Zin AI - Your personal assistant for all your inquiries!
Become a Member

Other questions asked by students

Q

If after focusing low power, you need to use the fine adjustment to focus the specimen...

Medical Sciences
Q

How does a mother’s LEK impact Tsimane child health

Biology
Q

Calculate the pH of a solution made by mixing 100.0 mL of 0.044 M NH_3 with...

Chemistry
Q

A jet engine flies at 205 m/s at an altitude where the pressure is 0.466atm and...

Mechanical Engineering
Q

A mass spectrometer is being used to separate common oxygen-16 from the much rarer oxygen-18, taken...

Physics
Q

wing aspects of enzyme structure is best described by a clasping handshake analogy the specific...

Biology
Q

16 Two wires AO and OC carry equal currents i as shown in figure One...

Physics
Q

Determine whether the statement is true or false, and explain why.Three sets divide the universal...

Basic Math
Q

You may need to use the appropriate appendix table or technology to answer this question...

Statistics
Q

The equation of the given curve in solid blue is Type an equation using x...

Algebra
Q

Requirement 4. Division is considering two posible expansion plans Plan A would expand a current...

Accounting
Q

estion 28 a new car needs a lot of money t yet swered Select one:...

Accounting