Answered: A sample of lead glass is prepared by…

A sample of lead glass is prepared by melting together 20.0g silica , SiO2 and 80.0g of lead (II) oxide, PbO. What is the mole fraction of SiO2 in the glass?

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter7: Gases, Liquids, And Solids

Section: Chapter Questions

Problem 7.72EP

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Question

A sample of lead glass is prepared by melting together 20.0g silica , SiO2 and 80.0g of lead (II) oxide, PbO. What is the mole fraction of SiO2 in the glass?

Select one:

0.562

0.482

0.528

0.518

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