Answer
(a) 0.397
(b) 0.659
(c) 60%
Work Step by Step
(a) Mass of oxygen: 0.755-0.455=0.300
Ratio: 0.3/0.755=0.397
(b) Ratio: 0.3/0.455=0.659
(c) 0.455/0.755=0.60=60%
General Chemistry: Principles and Modern Applications (10th Edition)
by Petrucci, Ralph H.; Herring, F. Geoffrey; Madura, Jeffry D.; Bissonnette, Carey
Published by
Pearson Prentice Hal
ISBN 10:
0132064529
ISBN 13:
978-0-13206-452-1
Chapter 2 - Atoms and the Atomic Theory - Exercises - Law of Constant Composition - Page 61: 7
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.
