4 1. How many GRAMS of copper(II) sulfide are present in 1.08 moles of this compound?2. How many MOLES of copper(II) sulfide are present in 2.94 grams of this compound?Mastered1720Submit AnswerF34RF888F4V%5Retry Entire GroupTmF5G[Review Topics][References]Use the References to access important values if needed for this question.B6Stv NMacBook AirDF67 more group attempts remainingYH&7NAkF7UJ*8AM▷IIF8-9KF9O<)OLF10P.grams.moles.a:PreviousF11[11 +11Next>Save and ExitF121dele

Mole of substance is defined as ratio of given mass to molecular mass of that substance or it is the…

[Review Topics] [References] Use the References to access important values if needed for this question. 1. How many GRAMS of copper(II) sulfide are present in 1.08 moles of this compound? 2. How many MOLES of copper(II) sulfide are present in 2.94 grams of this compound? Submit Answer Retry Entire Group 7 more group attempts remaining grams. moles.

[Review Topics] [References] Use the References to access important values if needed for this question. 1. How many GRAMS of copper(II) sulfide are present in 1.08 moles of this compound? 2. How many MOLES of copper(II) sulfide are present in 2.94 grams of this compound? Submit Answer Retry Entire Group 7 more group attempts remaining grams. moles.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

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1. How many GRAMS of copper(II) sulfide are present in 1.08 moles of this compound?
2. How many MOLES of copper(II) sulfide are present in 2.94 grams of this compound?
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