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A compound Z is known to have a composition of 34.38% Ni,

Chemical Principles | 8th Edition | ISBN: 9781305581982 | Authors: Steven S. Zumdahl ISBN: 9781305581982 176

Solution for problem 5.139 Chapter 5

Chemical Principles | 8th Edition

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Chemical Principles | 8th Edition | ISBN: 9781305581982 | Authors: Steven S. Zumdahl

Chemical Principles | 8th Edition

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Problem 5.139

A compound Z is known to have a composition of 34.38% Ni, 28.13% C, and 37.48% O. In an experiment 1.00 L of gaseous Z is mixed with 1.00 L of argon, where each gas is at P 5 2.00 atm and T 5 258C. When this mixture of gases is put in an effusion chamber, the ratio of Z molecules to Ar molecules in the effused mixture is 0.4837. Using these data, calculate the following. a. the empirical formula for Z b. the molar mass for Z c. the molecular formula for Z d. the mole ratio of Z to argon in a sample of gas obtained by five effusion steps (starting with the original mixture)

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Chemistry 1010 8/30/2017-9/1/2017 “Are all rocks the same”  Granite -Heterogeneous: we can see boundaries. Mixtures. Can separate -granite is composed of different rocks that have been crushed together  Chert -Homogeneous: we don’t see boundaries -property: if striked just right it will fall into flakes Distinguish Properties into 2 types 1. Physical -Changes that do not alter composition 2. Chemical -properties that a substance has that is involved in changing into another substance Techniques used for separating samples of matter  Heterogeneous separated by -sorting, decanting, filtration  Homogeneous separated by -distillation, crystallization (salt, sugar), chromatography Greek P

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Chapter 5, Problem 5.139 is Solved
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Textbook: Chemical Principles
Edition: 8
Author: Steven S. Zumdahl
ISBN: 9781305581982

The full step-by-step solution to problem: 5.139 from chapter: 5 was answered by , our top Chemistry solution expert on 12/23/17, 04:53PM. This textbook survival guide was created for the textbook: Chemical Principles, edition: 8. Since the solution to 5.139 from 5 chapter was answered, more than 632 students have viewed the full step-by-step answer. This full solution covers the following key subjects: . This expansive textbook survival guide covers 20 chapters, and 2754 solutions. The answer to “A compound Z is known to have a composition of 34.38% Ni, 28.13% C, and 37.48% O. In an experiment 1.00 L of gaseous Z is mixed with 1.00 L of argon, where each gas is at P 5 2.00 atm and T 5 258C. When this mixture of gases is put in an effusion chamber, the ratio of Z molecules to Ar molecules in the effused mixture is 0.4837. Using these data, calculate the following. a. the empirical formula for Z b. the molar mass for Z c. the molecular formula for Z d. the mole ratio of Z to argon in a sample of gas obtained by five effusion steps (starting with the original mixture)” is broken down into a number of easy to follow steps, and 117 words. Chemical Principles was written by and is associated to the ISBN: 9781305581982.

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A compound Z is known to have a composition of 34.38% Ni,