Answered: Percent by mass of hydrogen in ammonia,…

Percent by mass of hydrogen in ammonia, NH3, is 17.77 %. Which of the following is the grams of hydrogen in 5.28 g of ammonia, NH3? a. 0.46 g b. 0.58 g c. 0.94 g d. 1.58 g

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter4: Calculations Used In Analytical Chemistry

Section: Chapter Questions

Problem 4.13QAP

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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

Percent by mass of hydrogen in ammonia, NH₃, is 17.77 %. Which of the following is the grams of hydrogen in 5.28 g of ammonia, NH₃?

a. 0.46 g

b. 0.58 g

c. 0.94 g

d. 1.58 g

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