Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. a 35.00ml sample of aqueous lactic acid(hc3h5co3)

A 35.00mL sample of aqueous lactic acid(HC3H5CO3) is titrated to the equivalence point with 65.00mL of...

90.2K

Verified Solution

Question

Chemistry

A 35.00mL sample of aqueous lactic acid(HC3H5CO3) is titrated tothe equivalence point with 65.00mL of 0.15 M KOH(aq). What is thepH of the resulting solution? The Ka for lactic acid is 8.3x10^-4.The correct answer is 8.03 but I am unsure about the steps ingetting there.

Answer & Explanation Solved by verified expert
3.7 Ratings (592 Votes)
First lets calculate the concentration of the lactic acid Ma 015 6535 02786 M Now at the equivalence point where the moles are the same for base and acid we see    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

Benefits of diversification. Sally Rogers has decided to invest her wealth equally across the following three...

Finance
Q

A 1.00-cm-high object is placed 3.95 cm to the left of a converging lens of focal...

Physics
Q

A branch of a circuit is shown in the figure If current is decreasing at...

Physics
Q

11 A student sees a bird on top of a 12m high light pole The...

Geometry
Q

You and a group of friends participate in a game where you must use clues...

Basic Math
Q

Graph the following inequality.y?1Use the graphing tool to graph the inequality.

Basic Math
Q

Question Help The McGahoo Company uses a lob-couling system is Dover, Delaware, plant. The plant...

Accounting
Q

A material loss is not a component of current period income from continuing operations when...

Accounting
Q

Statement of Cash Flows: Depreciation and amortization are added to net income in the Operating...

Accounting
Q

Custom Shoes Co. ha recopilado la siguiente informacin sobre un modelo de calzado: Costos variables...

Accounting
Q

R&R Tax Service offers tax and consulting services to individuals and small businesses. Data for...

Accounting
Q

It is March 2024 and Allen Marshall has asked you to help him with his...

Accounting