(b) A sample of titanium monoxide has a unit cell dimension of 4.182 A, a Ti/O ratioof 1.005 and an experimental density of 5.764 x10° kg m. Determine whetherthe defect in this sample is due to Ti cation excess or oxide vacancies.

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(b) A sample of titanium monoxide has a unit cell dimension of 4.182 A, a Ti/O ratic of 1.005 and an experimental density of 5.764 x10 kg m 3. Determine whethe the defect in this sample is due to Ti cation excess or oxide vacancies.

(b) A sample of titanium monoxide has a unit cell dimension of 4.182 A, a Ti/O ratic of 1.005 and an experimental density of 5.764 x10 kg m 3. Determine whethe the defect in this sample is due to Ti cation excess or oxide vacancies.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter22: Inorganic Materials

Section: Chapter Questions

Problem 52AP

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Concept explainers

Crystal Lattices and Unit Cell

Consider a crystal. The regular and repeating pattern of constituent particles is the most distinguishing feature of crystalline solids. A crystal lattice is formed when these particles are replaced with representative points. The three-dimensional arrangement of constituent particles is known as a crystal lattice. Unit cell is that the smallest portion of a space lattice which when repeated in several directions, generate the whole lattice. Unit cell is a building block of a lattice. It is the smallest unit of cell.

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(b) A sample of titanium monoxide has a unit cell dimension of 4.182 A, a Ti/O ratio
of 1.005 and an experimental density of 5.764 x10° kg m. Determine whether
the defect in this sample is due to Ti cation excess or oxide vacancies.

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