Explanation Atomic mass unit measures mass in an atomic scale, it is a standard unit for mass. Here, 1 amu is equal to the mass of either one proton or neutron and equals to 1 g/mol. Atomic mass unit is equal to 1/12 t h of the mass of C-12 atom. For example, if average atomic mass of carbon is 12.01 thus, it is the mass of 1 carbon atom. One gram is equal to the Avogadro number that is 6

8th Edition

ISBN: 9781285199030

Author: Steven S. Zumdahl, Donald J. DeCoste

Publisher: Cengage Learning

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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 b…

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Chapter 8, Problem 103AP

Interpretation Introduction

Interpretation:

Complete the sentence.

The mass of1.66×10−24g is equivalent to 1_____.

Concept Introduction:

The one mole of any substance is equal to the Avogadro number that is6.022×1023 atoms.

A conversion factor is a numerical ratio which is used to show a measurement in one unit as another unit. It is always equal to 1.

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Chapter 8, Problem 102AP

Chapter 8, Problem 104AP

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Chapter 8 Solutions

Introductory Chemistry: A Foundation

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Solution Summary: The author explains that one mole of any substance is equal to the Avogadro number that is 6.022times 1023 atoms. Atomic mass unit measures mass in

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