Fluorite, a mineral of calcium, is a compound of the metal with fluorine. Analysis shows that a 92.03-g sample of fluorite contains 47.12 g of calcium. Calculate the following: (a) Mass of fluorine in the sample. gF (b) Mass fractions of calcium and fluorine in fluorite. Calculate to 3 significant figures. mass fraction Ca mass fraction F (c) Mass percents of calcium and fluorine in fluorite. Calculate to 3 significant figures. mass % Ca mass % F

Fluorite, a mineral of calcium, is a compound of the metal with fluorine. Analysis shows that a 92.03-g sample of fluorite contains 47.12 g of calcium. Calculate the following: (a) Mass of fluorine in the sample. gF (b) Mass fractions of calcium and fluorine in fluorite. Calculate to 3 significant figures. mass fraction Ca mass fraction F (c) Mass percents of calcium and fluorine in fluorite. Calculate to 3 significant figures. mass % Ca mass % F

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter4: Stoichiometry

Section: Chapter Questions

Problem 4.87PAE

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