Logo
Home Study Material Contact Search
AI Chat FREE
  1. sciences
  2. chemistry
  3. : a suspension of colloids at room temperature (25

: A suspension of colloids at room temperature (25°C) contains CaS04 in (a) 3 mM and...

90.2K

Verified Solution

Question

Chemistry

: A suspension of colloids at room temperature(25°C) contains CaS04 in (a) 3 mM and (b) 30 mMconcentration. Find the Debye length (in nm) for both the cases.Use relevant data given in lecture 12-13. (c) Why do you supposethe Debye length changes with change in salt concentration? Providereasoning from colloidal science to support your answer. (d) IfNaCI was used instead of CaS04, how would the Debyelength values change for cases (a) and (b)? (No calculationnecessary for part (d))

Answer & Explanation Solved by verified expert
3.8 Ratings (375 Votes)
Above equation 1k is called debye lengthIS Ionic strength 05 summation ofcizi2where ci is the concentration of each ion and zi is therespective valencyit has units 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

Q

Let X be a finite set. Describe the equivalence relation having the greatest number of distinct...

Basic Math
Q

For the Fibonacci sequence, f0 = f1 = 1 and fn+1 = fn + fn−1 for...

Advance Math
Q

Given a random variable X having a normal distribution with μ=50, and σ =10. The probability...

Statistics
Q

Question 1: What are the strength and weaknesses of Person-Job fit. Question 2: What are the...

Psychology
Q

57 An octapeptide was determined to have the following amino acid composition Lys 2 Phe...

Biology
Q

Order the hominin species in the order it first appeared Sorry there are duplicates of...

Biology
Q

A vessel has cross section area A up to height 2h and area A for...

Physics
Q

Hermun has come to you with the rest of his tax information in order to...

Accounting
Q

Exercise 23-11 (Static) Direct materials and direct labor variances LO P3 Lucia Company...

Accounting
Q

For a firm, the production function represents the relationship between Select one: a. Quantity of...

Accounting
Q

DQuestion 4 10 pts According to the discussion of real estate and the economy on...

Finance
Q

Martinez Company's ending inventory includes the following items. Compute the lower of cost or market...

Accounting