Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. freezing point depression can be used to experimen

Freezing point depression can be used to experimentally determine the van't Hoff factor of a solute...

70.2K

Verified Solution

Question

Chemistry

Freezing point depression can be used to experimentallydetermine the van't Hoff factor of a solute in solution. Given thedata in the table, please answer the questions below and determinethe \"real\" van't Hoff factor of the solute.

Experimental Results

Mass of solvent (water)5.267 g
Freezing point of water0.00°C
Freezing point depression constant (Kf) ofwater1.86°C/m
Mass of solution6.121 g
Freezing point of solution-3.73°C

a. What mass of solute was used?

b. What is the freezing point depression,ΔTf, of the solution?

c. What is the colligative molality,mc, of the solution?

d. How many moles of soluteparticles are present in solution?

e. If the solute has a molar mass of 235.28,what is the van't Hoff factor, i, for the solute? (Remember thatexperimentally, i does not have to be an integer!)

Answer & Explanation Solved by verified expert
4.2 Ratings (798 Votes)
Dear    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

Basic Math
1.2K views

a baseball player bats a ball straight up with an initial speed of 109 miles. it reaches...

Economics
1.2K views

What are the strengths and weakness of federalist 51?

General Management
1.2K views

What are some pros and cons regarding to CounterMail email service?

Physics
1.2K views

o 3 If correct numeric answer is typed in the provided space o 0 in...

Basic Math
1.2K views

Consider the following linear transformation T P R defined by T p x Find the...

Basic Math
1.2K views

Answer the following.(a) The total surface area of Asia is approximately 17,200,000 square miles. Write...

Statistics
1.2K views

If you randomly select a letter from the phrase I like to swim at the...

Algebra
1.2K views

Baue HW Write an explicit rule in function notation for the arithmetic sequence 1 Month...

Accounting
1.2K views

Juice Company reported the following: Cost of goods sold (estimated for next period) $380,000 Ending...

Accounting
1.2K views

Item6 6 points Time Remaining 42 minutes 50 seconds 00:42:50 Item 6 Time Remaining 42...

Accounting
1.2K views

Alta Ski Company's inventory records contained the following information regarding its latest ski model. The...

Finance
1.2K views

5. Problem 13.07 Click here to read the eBook: Business and Financial Risk FINANCIAL LEVERAGE...