The freezing point of water is 0.00 C at 1 atmosphere. How many grams of aluminum...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
The freezing point of water is 0.00 C at 1 atmosphere. How many grams of aluminum bromide (266.7 g/mol), must be dissolved in 274.0 grams of water to reduce the freezing point C? Refer to the table for the necessary boiling or freezing point constant. Solvent Formula K(C/m) K(C/m) Water HO 0.512 Ethanol CH3 CHOH 1.22 Chloroform CHCl3 3.67 Benzene C6H6 2.53 Diethyl ether CH3 CH OCH2 CH3 2.02 Mass= g 1.86 1.99 5.12 The freezing point of water is 0.00 C at 1 atmosphere. How many grams of aluminum bromide (266.7 g/mol), must be dissolved in 274.0 grams of water to reduce the freezing point C? Refer to the table for the necessary boiling or freezing point constant. Solvent Formula K(C/m) K(C/m) Water HO 0.512 Ethanol CH3 CHOH 1.22 Chloroform CHCl3 3.67 Benzene C6H6 2.53 Diethyl ether CH3 CH OCH2 CH3 2.02 Mass= g 1.86 1.99 5.12
Expert Answer:
Answer rating: 100% (QA)
lets do the calculations stepbystep Given Freezing point of pure water 000C Mass of water 2... View the full answer
Related Book For
Posted Date:
Students also viewed these chemical engineering questions
-
You have just conceived the idea of running a pastry-making SME on UG campus, given the large student numbers. You recently learnt in your business finance class that before you embark on any...
-
The Nook Caf is thinking about expanding to a location inside the Bauer School of Business. They have the option to sign a 5-year lease and pay $45,000 per year for the space. To get started, they...
-
You are given the following information concerning Parrothead Enterprises: Calculate the company?s WACC. Debt: 13,000 6.4 percent coupon bonds outstanding, with 15 years to maturity and a quoted...
-
Universal Parts Company - Estimated Cash Flows (CF) for Projects A & B (in thousands of dollars): Net Present Value (NPV) (1)Determine each project's NPV. Activity: Choose both projects if two...
-
Georgia Clay and Gravel was updating the MPS record for one of its products, Smell Fresh Cat Litter. a. Complete the following MPS time-phased record. Item: Smell Fresh On hand Week 1 2 3 4 5 6 7 8...
-
Suppose \(F(S, t)\) is the forward price of a commodity with no storage cost and governed by \(\mathrm{d} S(t)=\mu \mathrm{d} t+\sigma \mathrm{d} z\) and terminating at time \(T\). What is the...
-
The balance sheet and statement of revenues, expenses, and changes in fund net position of a medium-sized citys Support Services internal service fund are as follows: .:. The nancial statements...
-
. 1. Consider an OLG economy in which the number of initial old (at t = 0) is equal to 10,000. Let the population change according to Nt = 1.1Nt1 Agents' preferences are such that: u(c1, c2) = c 35 1...
-
1. Convert the following scale to other two types. I. II. III. IV. 20 0 10 0 1:900,000 0 50 1 cm=500,000 km 20 15 Kilometers 40 20 Miles 100 Miles 30 60 150 80 100 200
-
Can you delineate the mechanisms utilized to cascade strategic objectives down to operational levels, fostering alignment and accountability throughout the organizational hierarchy within the context...
-
P7. Variable selling expenses are projected to be 12% of net sales. Net sales for the period are budgeted at $6,000,000. How much should be budgeted for variable selling expenses? ($ amount; show...
-
Question: How do you determine if a website is trustworthy? Describe in detail your approach and provide one example of a trustworthy and another of an untrustworthy website?
-
A project coordinating the event for a product launch suffered a setback when a plumbing problem flooded the convention hall. Five thousand people are expected to be in attendance at the event, which...
-
What is JIT/Lean production? What are the benefits of JIT/Lean production? What are the key principles of JIT/Lean production? What is just-in-time production? What is continuous improvement? What...
-
Earthquakes generate two sorts of waves in rock, shear or S waves which travel at about 4.5 km/s and pressure or P waves traveling at about 8 km/s. (1) After one such quake, a seismograph station...
-
What is the role of business risk analysis in the audit planning process?
-
You may need Table to answer the following questions. a. Which is the stronger base, Cl2 or H2O? b. Which is the stronger base, H2O or NO2-? c. Which is the stronger base, CN2 or OC6H5-? Table...
-
Polyimides are polymers that are tough and stable at temperatures up to 400°C. They are used as a protective coating on the quartz fibers in fiber optics. What monomers are used to make the...
-
In the production of printed circuit boards for the elec¬tronics industry, a 0.60-mm layer of copper is laminated onto an insulating plastic board. Next, a circuit pattern made of a chemically...
-
Gymnastics4Life (G4L) is a high-end facility for beginning, intermediate, and elite gymnasts. The latter are drawn from the nearby region for exclusive and dedicated training. In order to maintain...
-
CustomMetalworks is considering expanding their cable fabrication business for towers, rigging, winches, and many other uses. They have available \(\$ 250,000\) for investment and have identified the...
-
Sebastian is about to compare a set of mutually exclusive and indivisible alternatives using a ranking approach. Which of the following is not an appropriate measure of worth? a. Present worth b....
Study smarter with the SolutionInn App