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How many grams of Co are there in a sample of Co that contains 9.57×1023 atoms? grams

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 80QRT: The cancer drug cisplatin contains 65.0% platinum. You have a 1.53-g sample of the compound;...

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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

How many grams of Co are there in a
sample of Co that contains 9.57×1023
atoms?
grams

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