Answered: Compound X has a molar mass of 579.43…

Compound X has a molar mass of 579.43 g·mol -1 and the following composition: element mass % phosphorus 26.73% nitrogen 12.09% chlorine 61.18% Write the molecular formula of X.

World of Chemistry, 3rd edition

3rd Edition

ISBN:9781133109655

Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste

Chapter9: Chemical Quantities

Section: Chapter Questions

Problem 19A

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Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

100%

Compound X has a molar mass of 579.43 g·mol
-1
and the following composition:
element
mass %
phosphorus
26.73%
nitrogen
12.09%
chlorine
61.18%
Write the molecular formula of X.

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