A 21.69 gram sample of copper is heated in the presence of excess oxygen. A metal oxide is formed with a mass of 27.15 g. Determine the empirical formula of the metal oxide.
A 21.69 gram sample of copper is heated in the presence of excess oxygen. A metal oxide is formed with a mass of 27.15 g. Determine the empirical formula of the metal oxide.
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter10: The Mole
Section: Chapter Questions
Problem 154A
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A 21.69 gram sample of copper is heated in the presence of excess oxygen. A metal oxide is formed with a mass of 27.15 g. Determine the empirical formula of the metal oxide.
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