It was found that 3.85 g of a compound of phosphorus and chlorine contained 0.165 g of phosphorus. What are the percentages by mass of phosphorus and chlorine in this compound? 10.5% P and 89.5% CI O 4.29% P and 95.7% CI 35.0% P and 65.0% CI O 20.6% P and 79.4% CI

It was found that 3.85 g of a compound of phosphorus and chlorine contained 0.165 g of phosphorus. What are the percentages by mass of phosphorus and chlorine in this compound? 10.5% P and 89.5% CI O 4.29% P and 95.7% CI 35.0% P and 65.0% CI O 20.6% P and 79.4% CI

Chemistry

10th Edition

ISBN:9781305957404

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

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

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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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

It was found that 3.85 g of a compound of phosphorus and chlorine contained 0.165 g of phosphorus. What are the percentages by
mass of phosphorus and chlorine in this compound?
O 10.5% P and 89.5% CI
4.29% P and 95.7% CI
35.0% P and 65.0% CI
O 20.6% P and 79.4% CI

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