The best way to generate small amounts of oxygen gas in a laboratory setting is by decomposing
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The best way to generate small amounts of oxygen gas in a laboratory setting is by decomposing potassium permanganate:
Suppose that you are testing a new fuel for automobiles, and you want to generate specific amounts of oxygen with this reaction. For one test, you need exactly 500 g of oxygen. Describe how you would determine the mass of potassium permanganate you need to obtain this amount of oxygen.
Transcribed Image Text:
2 KMnO4(s) → K₂MnO4 + MnO₂ + O₂ 2 2
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Related Book For
Chemistry For Engineering Students
ISBN: 9780357026991
4th Edition
Authors: Lawrence S. Brown, Tom Holme
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