Introductory Chemistry (5th Edition)

Published by Pearson
ISBN 10: 032191029X
ISBN 13: 978-0-32191-029-5

Chapter 5 - Molecules and Compounds - Exercises - Problems - Page 156: 28

Answer

The amount of fluorine that form is $28.51 grams$

Work Step by Step

Since the mass ratio of sodium to fluoride is $1.21:1$, meaning 1.21 times more sodium is formed than fluorine, we can solve for the amount of fluorine formed by dividing the amount of sodium formed (i.e. 34.5 grams) by 1.21 to get $28.51 grams$.
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