At 20C, the density of a 20 per cent by mass ethanol-water solution is 968.7 kg m-3.
Question:
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (15 reviews)
Let A denote water and B ethanol The total volume of the solution is V nAVA nBVB We know VB ...View the full answer
Answered By
Amar Kumar Behera
I am an expert in science and technology. I provide dedicated guidance and help in understanding key concepts in various fields such as mechanical engineering, industrial engineering, electronics, computer science, physics and maths. I will help you clarify your doubts and explain ideas and concepts that are otherwise difficult to follow. I also provide proof reading services. I hold a number of degrees in engineering from top 10 universities of the US and Europe.
My experience spans 20 years in academia and industry. I have worked for top blue chip companies.
5.00+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Physical Chemistry questions
-
A solution consists of 25 per cent by mass of a trimmer with M = 22 kg mol-1 and its monomer. What average molar mass would be obtained from measurement of: (a) Osmotic pressure, (b) Light scattering?
-
At 20 C the densities of fresh water and ethyl alcohol are, respectively, 998 and 789 kg/m3. Find the ratio of the adiabatic bulk modulus of fresh water to the adiabatic bulk modulus of ethyl alcohol...
-
The density of a chemical solution is normally distributed with mean 0.0046 and variance 9.6 10-8. (a) What is the probability that the density is less than 0.005? (b) What is the probability that...
-
A 4-ft-high, 3-ft-diameter cylindrical water tank whose top is open to the atmosphere is initially filled with water. Now the discharge plug near the bottom of the tank is pulled out, and a water jet...
-
Mr. Jake was admitted to the hospital with excruciating pain in his left shoulder and arm. He was found to have suffered a heart attack. Explain the phenomenon of referred pain as exhibited by Mr....
-
An industrial robot is being used to position a small part P. calculate the magnitude of the acceleration a of P for the instant when ? = 30? If ? = 10 deg/s and ? = 20 deg/s 2 at this same instant....
-
Which of the following is true regarding the accounting cycle? a. The accounts are adjusted after preparing the financial statements. b. Journal entries are made prior to the transaction being...
-
Following are the preclosing trial balances of Marilyn Township Senior Citizens Center as of December 31, 2013. Prepare a statement of financial position and a statement of activities at and for the...
-
Enter the January 1 , 2 0 2 2 , balances in Accounts Receivable and Allowance for Doubtful Accounts, post the entries to the two accounts ( use T - accounts ) , and determine the balances. ( Post...
-
Calculate cash flow for Tumbleweed Clinic, given the following data: Revenue = $16042 Salaries = $7726 Supplies = $2737 Depreciation = $3262 Net Income = $2317
-
A block of copper of mass 2.00 kg (Cp, m = 24.44 T K-I mol-1) and temperature OC is introduced into an insulated container in which there is 1.00 mol H20 (g) at 100C and 1.00 atm. (a) Assuming all...
-
A Carnot cycle uses 1.00 mol of a monatomic perfect gas as the working substance from an initial state of 10.0 atm and 600 K. It expands isothermally to a pressure of 1.00 atm (Step 1), and then...
-
Assume the same set of facts for Stacy Company as in Problem 10-2 except that the market rate of interest of January 1, 2012, is 8% and the proceeds from the bond issuance equal $10,799. Required 1....
-
Becoming a partner with one of the large international accounting firms easily ranks among the most common career goals of accounting majors.1 Michael Goodbread staked out that career goal four...
-
In 1990. David Sokol faced a problem that has stymied the careers of many business executives. At the time, Sokol served as president of Ogden Projects, Inc., an environ- mental services company:...
-
In 1975, Carlos Cordova and several other investors founded Capital National Bank (CNB) in Bronx, New York. Cordova was appointed the bank's chief executive officer and chairman of the board. Over...
-
Electronic Company began the year with inventory of \($55,800\) and purchased \($277,000\) of goods during the year. Sales for the year are \($476,000\), and Electronic s gross profit percentage is...
-
Beth Jones & Co. has grown from a small firm that originally included only Ms. Jones and one junior accountant to a regional firm with 7 partners and 21 professional staff members occupying four...
-
Pacific Homecare has three bond issues outstanding. All three bonds pay $100 in annual interest plus $1,000 at maturity. Bond S has a maturity of five years, Bond M has a 15-year maturity, and Bond L...
-
In Exercises, find the equation of the tangent line at the given point on each curve. 2y 2 - x = 4; (16, 2)
-
Answer the following questions: a. What is the most important thing the Fed can do to promote economic stability? b. Can expansionary monetary policy reduce interest rates and stimulate a higher...
-
List the symmetry operations and the corresponding symmetry elements of the point groups.
-
The group C 2h consists of the elements E, C 2 , h , i. Construct the group multiplication table and find an example of a molecule that belongs to the group.
-
The CH 3 Cl molecule belongs to the point group C 3v . List the symmetry elements of the group and locate them in the molecule.
-
7 . Carns Company is considering eliminating its Small Tools Division, which reported a loss for the prior year of $ 2 4 5 , 0 0 0 as shown below. If the Small Tools Division is dropped, all of its...
-
Problem 8 - 6 A Recording accounts receivable transactions and bad debt adjustments LO 1 , 2 , 3 Peru Industries began operations on January 1 , 2 0 2 3 . During the next two years, the company...
-
Payment Cheque # 4 8 8 Dated June 5 , 2 0 2 5 To Red Deer Promotions, $ 2 9 4 0 in payment of invoice #RDP - 8 6 6 8 .
Study smarter with the SolutionInn App