Explain why scuba divers use a special gas mixture of oxygen and helium, rather than compressed air,
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Explain why scuba divers use a special gas mixture of oxygen and helium, rather than compressed air, when they dive to depths greater than 125 feet.
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Scuba divers use special gas mixtures of oxygen and helium known as heliox or trimix rather than com...View the full answer
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Related Book For
Introductory Chemistry Concepts And Critical Thinking
ISBN: 9780321804907
7th Edition
Authors: Charles Corwin
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