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Cryolite, Na3AlF6, is an important industrial reagent. It

General Chemistry: Principles and Modern Applications | 10th Edition | ISBN: 9780132064521 | Authors: Ralph Petrucci ISBN: 9780132064521 175

Solution for problem 75 Chapter 4

General Chemistry: Principles and Modern Applications | 10th Edition

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General Chemistry: Principles and Modern Applications | 10th Edition | ISBN: 9780132064521 | Authors: Ralph Petrucci

General Chemistry: Principles and Modern Applications | 10th Edition

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Problem 75

Cryolite, Na3AlF6, is an important industrial reagent. It is made by the reaction below. Al2O3(s) 6 NaOH(aq) 12 HF(g) 2 Na3AlF6(s) 9 H2O(l) In an experiment, 7.81 g Al2O3 and excess HF(g) were dissolved in 3.50 L of 0.141 M NaOH. If 28.2 g Na3AlF6 was obtained, then what is the percent yield for this experiment?

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Chapter 9 9.1 Gas Pressure  Pressure – the force exerted on a given area P = F/A o Directly proportional to force and inversely proportional to area o The SI unit is the pascal (Pa); 1 Pa = 1 N/m 2 o 1 kPa = 1000 Pa; 1 bar = 100,000 Pa o In the U.S., pressure is measured in pounds per square inch (psi) o Atmosphere (atm) – originally represented the average sea level air pressure at the approximate latitude of Paris (45 degrees) o 101.3 atm = 101,325 Pa = 760 mm Hg = 760 torr = 14.7 psi o Barometer –the atmosphere exerts pressure on the liquid outside the test tube  the column of liquid exerts pressure inside the tube  t

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Chapter 4, Problem 75 is Solved
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Textbook: General Chemistry: Principles and Modern Applications
Edition: 10
Author: Ralph Petrucci
ISBN: 9780132064521

The answer to “Cryolite, Na3AlF6, is an important industrial reagent. It is made by the reaction below. Al2O3(s) 6 NaOH(aq) 12 HF(g) 2 Na3AlF6(s) 9 H2O(l) In an experiment, 7.81 g Al2O3 and excess HF(g) were dissolved in 3.50 L of 0.141 M NaOH. If 28.2 g Na3AlF6 was obtained, then what is the percent yield for this experiment?” is broken down into a number of easy to follow steps, and 56 words. Since the solution to 75 from 4 chapter was answered, more than 867 students have viewed the full step-by-step answer. General Chemistry: Principles and Modern Applications was written by and is associated to the ISBN: 9780132064521. This full solution covers the following key subjects: . This expansive textbook survival guide covers 28 chapters, and 3268 solutions. The full step-by-step solution to problem: 75 from chapter: 4 was answered by , our top Chemistry solution expert on 12/23/17, 04:52PM. This textbook survival guide was created for the textbook: General Chemistry: Principles and Modern Applications, edition: 10.

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Cryolite, Na3AlF6, is an important industrial reagent. It