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Mixture of helium and oxygen

The atmosphere in a sealed diving bell contained oxygen and helium. If the gas mixture has 0.200 atm of oxygen and a total
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2. asked by Double checking ans
3. 2,471 views
Helium-oxygen mixtures are used by divers to avoid the bends and are used in medicine to treat some respiratory ailments. What
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2. asked by Ellen
3. 2,422 views
Helium-oxygen mixtures are used by divers to avoid the bends and are used in medicine to treat some respiratory ailments. What
1. 2 answers
2. asked by Ellen
3. 1,537 views
Helium-oxygen mixtures are used by divers to avoid the bends and are used in medicine to treat some respiratory ailments. What
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2. asked by Ayesha
3. 745 views
Helium-oxygen mixtures are used by divers to avoid the bends and are used in medicine to treat some respiratory ailments. What
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2. asked by tomi
3. 848 views
Helium-oxygen mixtures are used by divers to avoid the bends and are used in medicine to treat some respiratory ailments. What
1. 1 answer
2. asked by tomi
3. 892 views
Helium-oxygen mixtures are used by divers to avoid the bends and are used in medicine to treat some respiratory ailments. What
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2. asked by molly
3. 1,212 views
Helium - oxygen mixture is used by deep sea divers in preference to nitrogen - oxygen mixture. Why?
1. 3 answers
2. asked by Molly(its urgent)
3. 816 views
assume a diver breathes a mixture of Oxygen and Helium. by weight what ratio of helium to oxygen must be used if the diver is at
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2. asked by Anonymous
3. 509 views
A heliox deep-sea diving mixture contains 2.0 g of oxygen to every 98.0 g of helium.What is the partial pressure of oxygen when
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2. asked by marsha
3. 1,319 views