Answered: How many gold atoms are in an…

How many gold atoms are in an 0.214-ounce, 18 K gold bracelet? (18 K gold is 75% gold by mass.) Express your answer using two significant figures.

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter1: The Nature Of Chemistry

Section: Chapter Questions

Problem 67QRT

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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".

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How many gold atoms are in an 0.214-ounce, 18 K gold bracelet? (18 K gold is 75% gold by mass.)

Express your answer using two significant figures.

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