An aqueous antifreeze solution is 40.0% ethylene glycol (C 2 H 6 O 2 ) by mass.
Question:
An aqueous antifreeze solution is 40.0% ethylene glycol (C2H6O2) by mass. The density of the solution is 1.05 g/cm3. Calculate the molality, molarity, and mole fraction of the ethylene glycol.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 70% (10 reviews)
Answered By
Nyron Beeput
I am an active educator and professional tutor with substantial experience in Biology and General Science. The past two years I have been tutoring online intensively with high school and college students. I have been teaching for four years and this experience has helped me to hone skills such as patience, dedication and flexibility. I work at the pace of my students and ensure that they understand.
My method of using real life examples that my students can relate to has helped them grasp concepts more readily. I also help students learn how to apply their knowledge and they appreciate that very much.
4.00+
1+ Reviews
10+ Question Solved
Related Book For
Chemistry
ISBN: 9781305957404
10th Edition
Authors: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Question Posted:
Students also viewed these Engineering questions
-
An aqueous antifreeze solution is 40.0% ethylene glycol (C 2 H 6 O 2 ) by mass. The density of the solution is 1.05 g/cm 3 . Calculate the molality, molarity, and mole fraction of the ethylene glycol.
-
An aqueous solution of antifreeze contains 6.067 M ethylene glycol (HOCH2CH2OH, FM 62.07) and has a density of 1.046 g/mL. (a) Find the mass of 1.000 L of this solution and the number of grams of...
-
1. What mass of H2 should be produced by the reaction of Al with 75.0 mL of 2.95M HCl? 2Al(s) + 6HCl(aq) 2AlCl3(aq) + 3H2 (g). ln the lab, 0.15g H2 was collected. What is the % yield of the...
-
Scenic Ventures is considering an investment in a start-up firm offering ecotourism excursions in Costa Rica. Scenic Ventures estimates that, if the venture is successful, the ecotourism company will...
-
Explain the concept of strategic orientation and the value creation strategy of intimacy.
-
On July 1, 2020, Ticino AG invested CHF736,000 in a mine estimated to have 800,000 tons of ore of uniform grade. During the last 6 months of 2020, 124,000 tons of ore were mined. Instructions a....
-
Although an auditor reaches an opinion on financial statements as of the last day of a client's fiscal yearfor example, December 31the auditor is also responsible for material transactions or events...
-
1. Describe the pros and cons of the UP approach versus XP and Scrum development approaches to upgrading the existing systems or developing new ones. Do the pros and cons change if the systems are...
-
Sam owns a farm which his family has run for four generations. The state selects Sam's farm to use as a retreat to sooth the nerves of its lawmakers. The state claims Sam's land under eminent domain....
-
1. How would you describe the competitive strategy of Walnut Creek amphitheatre? Given the firm's strategy, what are the most important Key Performance Indicators (e.g., quantitative measures) for...
-
In lab you need to prepare at least 100 mL of each of the following solutions. Explain how you would proceed using the given information. a. 2.0 m KCl in water (density of H 2 O = 1.00 g/cm 3 ) b....
-
A solution of phosphoric acid was made by dissolving 10.0 g H 3 PO 4 in 100.0 mL water. The resulting volume was 104 mL. Calculate the density, mole fraction, molarity, and molality of the solution....
-
What is the concept underlying the two-transaction perspective to accounting for foreign currency transactions?
-
How would you describe and occupation? How would you describe a profession? What are the differences?
-
How do regulators want banks to use derivatives - for what purpose?
-
17. How would you describe and occupation? How would you describe a profession? What are the differences?
-
Despite the challenges that the Bank of Saint Lucia faced ; What solutions were provided to its clients and customers during and after the Covid 19 pandemic?
-
Discuss the five sections of the standard auto insurance policy, including the coverage provided under each section.
-
An electron diffraction experiment gives the same pattern as an x-ray diffraction experiment with the same sample. How do we know the wavelengths of the electrons and x-rays are the same? Would they...
-
Provide a few individual examples who revealed what aspects of emotional intelligence?
-
Predict the products of the following reactions: (a) (b) CH CH3CH2CH-0-CH2CH2CH3 CH r HBr
-
Write the mechanism of the acid-catalyzed cleavage of tert-butyl cyclohexyl ether to yield Cyclohexanol and 2-methylpropene.
-
Why are HI and HBr more effective than HCI in cleaving ethers?
-
Matrix B is given as follows, -18 20 -61 B-12 14 -3 30 -30 13. a) Use the Gerschgorin's Circle Theorem to determine a region containing all the eigenvalues of B. b) Find the dominant eigenvalue (21)...
-
5.63. Acetone can be removed from acetone-air mixtures using simple counter- current cascades, by adsorption onto charcoal (Foust et al. 1980). We wish to find the required number of equilibrium...
-
Use characteristic polynomial to find the eigen value and eigen vector for A S
Study smarter with the SolutionInn App