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If cobalt metal is mixed with excess sulfur and heated strongly, a sulfide is produced

Introductory Chemistry: A Foundation | 7th Edition | ISBN: 9781439049402 | Authors: Steven S. Zumdahl, Donald J. DeCoste ISBN: 9781439049402 426

Solution for problem 64 Chapter 8

Introductory Chemistry: A Foundation | 7th Edition

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Introductory Chemistry: A Foundation | 7th Edition | ISBN: 9781439049402 | Authors: Steven S. Zumdahl, Donald J. DeCoste

Introductory Chemistry: A Foundation | 7th Edition

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Problem 64

If cobalt metal is mixed with excess sulfur and heated strongly, a sulfide is produced that contains 55.06% cobalt by mass. Calculate the empirical formula of the sulfide.

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CHEM 112 (Wk 1) LEED’s (Drawing LEDD’s)  LEDD’s: Lewis Electron Dot Diagram  Main concepts of drawing LEDD’s  Make correct layout of molecule  Complete all three criteria • e- count (Find total number of valence electrons) • Valence (Find total number of bonds based on # of unpaired electrons around central atom) • Octet (8)/Duet (2); (Add electrons to the elements that satisfy the octet rule; group 4A- 7A (Some may exceed the octet rule; orange handout #10). Hydrogen satisfies the duet rule (Can only form one bond)  Count number of e- sets around central atom • Electron sets can be a lone pair, double bond, single bond, or triple bond. For exam

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Chapter 8, Problem 64 is Solved
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Textbook: Introductory Chemistry: A Foundation
Edition: 7
Author: Steven S. Zumdahl, Donald J. DeCoste
ISBN: 9781439049402

The full step-by-step solution to problem: 64 from chapter: 8 was answered by , our top Chemistry solution expert on 03/14/18, 08:03PM. Introductory Chemistry: A Foundation was written by and is associated to the ISBN: 9781439049402. Since the solution to 64 from 8 chapter was answered, more than 318 students have viewed the full step-by-step answer. The answer to “If cobalt metal is mixed with excess sulfur and heated strongly, a sulfide is produced that contains 55.06% cobalt by mass. Calculate the empirical formula of the sulfide.” is broken down into a number of easy to follow steps, and 28 words. This full solution covers the following key subjects: . This expansive textbook survival guide covers 21 chapters, and 2203 solutions. This textbook survival guide was created for the textbook: Introductory Chemistry: A Foundation, edition: 7.

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If cobalt metal is mixed with excess sulfur and heated strongly, a sulfide is produced