Estimate the effective radius of a sucrose molecule in water 25C given that its diffusion coefficient is
Question:
Estimate the effective radius of a sucrose molecule in water 25°C given that its diffusion coefficient is 5.2 × 10−10 m2 s−1 and that the viscosity of water is 1.00 cP.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 71% (7 reviews)
we have diffusion coefficient D 521010 m2 s1 viscosity ...View the full answer
Answered By
Marvine Ekina
Marvine Ekina
Dedicated and experienced Academic Tutor with a proven track record for helping students to improve their academic performance. Adept at evaluating students and creating learning plans based on their strengths and weaknesses. Bringing forth a devotion to education and helping others to achieve their academic and life goals.
PERSONAL INFORMATION
Address: , ,
Nationality:
Driving License:
Hobbies: reading
SKILLS
????? Problem Solving Skills
????? Predictive Modeling
????? Customer Service Skills
????? Creative Problem Solving Skills
????? Strong Analytical Skills
????? Project Management Skills
????? Multitasking Skills
????? Leadership Skills
????? Curriculum Development
????? Excellent Communication Skills
????? SAT Prep
????? Knowledge of Educational Philosophies
????? Informal and Formal Assessments
0.00
0 Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
Estimate the effective radius of a glycine molecule in water at 25C given that its diffusion coefficient is 1.055 X 10-9 m2 S-1 and that the viscosity of water is 1.00 cP.
-
Estimate the time it takes a sucrose molecule to move 5.00 mm in one direction by diffusion in water. Assume there are no currents in the water.
-
Estimate the specific-heat difference cp - cv for liquid water at 15 MPa and 80C.
-
You have been directed to determine the value of Ebay's stock which is currently trading at $33.8. Ebay paid a dividend of $1.25 in the most recent year (Do). In addition, the risk free rate is 14%...
-
A distributor of outdoor yard lights has four suppliers. This past season, she purchased 40% of the lights from Franklin Lighting, 30% from Wilson & Sons, 20% from Evergreen Supply, and the rest from...
-
For each map, give the chain of range spaces and the chain of null spaces, and the generalized range space and the generalized null space. (a) t0: P2 P2, a + bx + cx2 b + cx2 (b) t1: R2 R2, (c) t2...
-
How is a right-of-use asset calculated?
-
Matts Eat N Run has two categories of direct labor, unskilled, which costs $7.50 per hour, and skilled, which costs $15 per hour. Management has established standards per equivalent friendly meal,...
-
On January 1, Year 1, Beatie Company borrowed $340,000cash from Central Bank by issuing a five-year, 6 percent note. Theprincipal and interest are to be paid by making annual payments inthe amount 2...
-
General Ford (GF) Auto Corporation is developing a new type of compact car. This car is assumed to generate sales for the next 10 years. GF has gathered information about the following quantities...
-
The diffusion coefficient for molecular iodine in benzene is 2.13 10 9 m 2 s 1 . How long does a molecule take to jump through about one molecular diameter (approximately the fundamental jump length...
-
Derive an expression that shows how the pressure of a gas inside an effusion oven (a heated chamber with a small hole in one wall) varies with time if the oven is not replenished as the gas escapes....
-
Find T(t), N(t), a T , and a at the given time t for the space curve r(t). Vector-Valued Function r(t) = = cos ti+ sin tj + 2tk Time T 3
-
A large balloon with a scientific payload rises to an altitude of 30,000 feet. Then at 30,000 feet the balloon bursts and the payload falls to Earth. a) If you neglect air drag, then the payload will...
-
A progressive sine wave has a wavelength of 19 cm and a period of 0.032 s. Determine the phase difference (a) between two points 5.8 cm apart; (b) at a given point but between two instants separated...
-
A daredevil is attempting to jump his motorcycle over a line of buses parked end to end by driving up a ramp of 72,6 degrees . He plans to jump over 11,21 buses, and if the top of the takeoff ramp is...
-
A rope attached at both ends has consecutive standing wave modes for which the approximate distances between two adjacent nodes are 181 mm and 166 mm, respectively. (a) What is the length of the...
-
Two cylindrical rods, one copper and the other iron, are identical in lengths and cross-sectional areas. They are joined end to end to form one long rod. A 12-V battery is connected across the free...
-
Pam retires after 28 years of service with her employer. She is 66 years old and has contributed $42,000 to her employer's qualified pension fund. She elects to receive her retirement benefits as an...
-
Parkin Industries, a U.S. company, acquired a wholly-owned subsidiary, located in Italy, at the beginning of the current year, for 200,000. The subsidiary's functional currency is the euro. The...
-
Calculate the collision frequency, z, and the collision density, Z, in carbon monoxide, R = 180 pm at 25C and 100 kPa. What is the percentage increase when the temperature is raised by 10 K at...
-
Collision theory demands knowing the fraction of molecular collisions having at least the kinetic energy Ea along the line of flight what is this fraction when (a) Ea= 15 k] mol-1, (b) Ea = 150 k]...
-
Calculate the percentage increase in the fractions in Exercise 24.2b when the temperature is raised by 10 K.
-
Wilmington Company has two manufacturing departments--Assembly and Fabrication. It considers all of its manufacturing overhead costs to be fixed costs. The first set of data that is shown below is...
-
Service Revenue H&R Wholesalers is a retailer providinglow cost, bulk items to small companies. Companies must pay anannual membership fee of $200 to access H&R's warehouses.H&R receive 2 answers
-
Steve,following extensive injuries in an auto accident , was dearedmentally incompetent. he imagined himself to me in command of alarge army engagedin protecting the country. Steve ordered several 2...
Study smarter with the SolutionInn App