(Incorrect) A 56.20 g sample of a compound containing potassium, chromium, and oxygen is analyzed as containing 14.94 g of potassium and 19.87 g of chromium. What mass of oxygen is contained in a 232.2 g sample of this compound? Please enter your response to the appropriate number of significant figures using decimal notation. You answered: 80.13 The correct answer is: 88.40 g

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
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A 56.20 g sample of a compound containing potassium, chromium, and oxygen is analyzed as containing 14.94 g of potassium
and 19.87 g of chromium. What mass of oxygen is contained in a 232.2 g sample of this compound?
Please enter your response to the appropriate number of significant figures using decimal notation.
You answered: 80.13
The correct answer is: 88.40 g
Transcribed Image Text:(Incorrect) A 56.20 g sample of a compound containing potassium, chromium, and oxygen is analyzed as containing 14.94 g of potassium and 19.87 g of chromium. What mass of oxygen is contained in a 232.2 g sample of this compound? Please enter your response to the appropriate number of significant figures using decimal notation. You answered: 80.13 The correct answer is: 88.40 g
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