**Question 1**Select the number of moles of NaCl in \(8.68 \times 10^{25}\) sodium chloride formula units.- ○ 144 mol NaCl- ○ \(8.68 \times 10^{25}\) mol NaCl- ○ 8.68 mol NaCl- ○ 0.00694 mol NaCl

Given : Number of formula units of NaCl = 8.68 X 1025

Answered: Select the number of moles of NaCl in…

Select the number of moles of NaCl in 8.68 x 1025 sodium chloride formula units. O 144 mol NaCl O 8.68 x 1025 mol NaCl O 8.68 mol NaCi O 0.00694 mol NaCl

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter3: Equation, The Mole, And Chemical Formulas

Section: Chapter Questions

Problem 3.63QE

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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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