A layer of 20.0 g of sucrose is spread uniformly over a surface of area 5.0 cm
Question:
A layer of 20.0 g of sucrose is spread uniformly over a surface of area 5.0 cm2 and covered in water to a depth of 20 cm. What will be the molar concentration of sucrose molecules at 10 cm above the original layer at (i) 10 s, (ii) 24h? Assume diffusion is the only transport process and take D = 5.216 × 10−9m2 s−1.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 55% (9 reviews)
i The molar concentration nf 50cm2 20cm 20g1000g 000025 mol dm3 ii As the volume of the layer is ...View the full answer
Answered By
James Warinda
Hi! I’m James Otieno and I'm an experienced professional online tutor with countless hours of success in tutoring many subjects in different disciplines. Specifically, I have handled general management and general business as a tutor in Chegg, Help in Homework and Trans tutor accounts.
I believe that my experience has made me the perfect tutor for students of all ages, so I'm confident I can help you too with finding the solution to your problems. In addition, my approach is compatible with most educational methods and philosophies which means it will be easy for you to find a way in which we can work on things together. In addition, my long experience in the educational field has allowed me to develop a unique approach that is both productive and enjoyable.
I have tutored in course hero for quite some time and was among the top tutors awarded having high helpful rates and reviews. In addition, I have also been lucky enough to be nominated a finalist for the 2nd annual course hero award and the best tutor of the month in may 2022.
I will make sure that any student of yours will have an amazing time at learning with me, because I really care about helping people achieve their goals so if you don't have any worries or concerns whatsoever you should place your trust on me and let me help you get every single thing that you're looking for and more.
In my experience, I have observed that students tend to reach their potential in academics very easily when they are tutored by someone who is extremely dedicated to their academic career not just as a businessman but as a human being in general.
I have successfully tutored many students from different grades and from all sorts of backgrounds, so I'm confident I can help anyone find the solution to their problems and achieve
0.00
0 Reviews
10+ Question Solved
Related Book For
Physical Chemistry Thermodynamics And Kinetics
ISBN: 9781464124518
10th Edition
Authors: Peter Atkins, Julio De Paula
Question Posted:
Students also viewed these Sciences questions
-
Find the general solution to the system (9.77) for the following matrix pairs: (a) (b) (c) (d) (e) (f) 3 -1 M=(0 3 0 4-2 - 3 2 M= K 2 -1 M= 1200 0 0 6/ -1 3 9 3 -I -1 3 K M= 1311, K= 282 0 1 1
-
A charge of -6.50 nC is spread uniformly over the surface of one face of a nonconducting disk of radius 1.25 cm. (a) Find the magnitude and direction of the electric field this disk produces at a...
-
Positive charge is spread uniformly over the surface of a spherical balloon 70 cm in radius, resulting in an electric field of 26 kN/C at the balloons surface. Find the field strength (a) 50 cm from...
-
Financial statements for the ACTACTSTAT Company are given below: During 2021 the firm declared and paid cash dividends of P85,000. There were 50,000 shares of common stock outstanding throughout the...
-
A city police department had a policy allowing police officers who missed shifts due to weekend National Guard activities to work on scheduled days off. This policy made it possible for the officers...
-
1. Refer to the map in Fig. 3. How many shortest routes are there from A to B that pass through the point C? 2. Refer to the map in Fig. 2. How many shortest routes are there from A to B that pass...
-
If you invest \($2\),000 today, withdraw \($1\),000 in 3 years, deposit \($3\),000 in 5 years, deposit \($1\),500 in 8 years, and withdraw the entire sum 3 years after the final deposit, how much...
-
Crazy Harry, a monopolist, has a total cost curve given by TC = 5Q + 15. He sets two prices for his product, a regular price, PH, and a discount price, PL. Everyone is eligible to purchase the...
-
How do neoliberal economic policies intersect with globalization, and what impact do they have on global trade dynamics and income inequality?
-
A logical knowledge base represents the world using a set of sentences with no explicit structure. An analogical representation, on the other hand, has physical structure that corresponds directly to...
-
An empirical expression that reproduces the viscosity of water in the range 20100 C is where 20 is the viscosity at 20C. Explore (by using mathematical software) the possibility of fitting an...
-
Account physically for the form of the diffusion equation.
-
We understand how free markets, i.e., capitalism, with all its weaknesses, have historically been proven to be the best economic system for the creation of wealth all across the socioeconomic...
-
Initial Public Offering (IPO), Krynn Recording Company Shares Issued 1,000,000 Price per share, Initially Offered to Public $60.00 Price, Close of First Day $64.00 IPO Underwriter Explicit Costs...
-
At the beginning of the year, you buy 100 shares of stock for $64 each. During the year you receive $3 per share in dividends, and then sell the stock for $66 per share at the end of the year. What...
-
Prepare adjusting entries as of December 3 1 of the current year for the following transactions. Assume all previous journal entries were recorded correctly. 1 ) Collected $ 3 , 4 0 0 rent for the...
-
Your client buys 10 shares of stock at time 0 for $44 per share. At time 1, he receives a dividend of $1 per share, and buys another 10 shares at the new price of $51 per share. At time 2, he...
-
Find the requested value. f(-4) for f(x) = x-2, if x>-1
-
A firm has the linear production function Q = 3L + 5K, with MPL = 3 and MPK = 5. Derive the expression for the 1ong-run total cost that the firm incurs, as a function of Q and the factor prices, w...
-
Havel says the grocer doesnt believe what is on the sign and indeed, he says the grocers customers will barely notice it. But Havel maintains that the sign serves a specific function. How would you...
-
Make a sketch of the highest occupied molecular orbital (HOMO) for the following species: a. N + 2 b. Li + 2 c. O 2 d. H 2 e. C + 2
-
The ionization energy of CO is greater than that of NO. Explain this difference based on the electron configuration of these two molecules.
-
A HartreeFock calculation using the minimal basis set of the 1s, 2s, 2p x , 2p y , and 2p z AOs on each of N and O generated the energy eigenvalues and AO coefficients listed in the following table....
-
Can you think examples of different sports and how they are trying to enhance their basic product? For example, think of the Super Bowl and their popular half time show. This has nothing to do with...
-
Zainab went to Whistler for a ski weekend with friends. The path from the parking lot to the ski - lift was Really Slippery and she fell and broke her very expensive camera. She is now suing Whistler...
-
Brad decides to purchase a $220,000 house. He wants to finance the entire balance. He has received an APR of 3.2% for a 15-year mortgage. Over the course of the loan, how much interest will Brad pay?...
Study smarter with the SolutionInn App