One crystalline form of silica (SiO2) has a cubic unit cell, and from x-ray diffraction data it

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One crystalline form of silica (SiO2) has a cubic unit cell, and from x-ray diffraction data it is known that the cell edge length is 0.700 nm. If the measured density is 2.32 g/cm3, how many Si4+ and O2-ions are there per unit cell?

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Materials Science and Engineering An Introduction

ISBN: 978-1118324578

9th edition

Authors: William D. Callister Jr., David G. Rethwisch

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Question Posted: Feb 13, 2018 09:00 AM

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One crystalline form of silica (SiO2) has a cubic unit cell, and from x-ray diffraction data it

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Materials Science and Engineering An Introduction

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