Please show all work Determine the number of atoms of O in 87.2moles of Cr (PO);

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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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Determine the number of atoms of O in 87.2
moles of Cr (PO);

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Introduction

The amount of substance is usually defined in terms of mole. The mole is the SI unit of the quantity (amount) of substance. There are 6.022 x 10²³ basic entities which are present in 1 mole of any substance. This number (numerical value) is commonly known as the Avogadro number, N_A.

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