Can you show me how to do this problem. the percentages of the gasses are confusing me on what to do. Medical grade Heliox, used in cases of respiratory distress, may contain 20.0 mole % oxygen (O₂) and80.0 mole % helium (He). A 62.0 L tank is filled to a total pressure of 12.0 atm at 22 °C. What is themass of helium in the tank? Of oxygen?

Answered: Image /qna-images/answer/4ed8a44e-c7e7-48ef-87b8-0e27a0fbba15.jpg

Answered: Medical grade Heliox, used in cases of…

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter6: The States Of Matter

Section: Chapter Questions

Problem 6.43E

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Similar questions

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Ethanol, the alcohol used in automobile fuels, is produced by the fermentation of sugars present in plants. Corn is often used as the sugar source. The following equation represents the fermentation of glucose, the sugar in corn, by yeast to produce ethanol and carbon dioxide. C6H12O6(aq)2C2H5OH(aq)+2CO2(g) Ethanol is combusted in an automobile engine according to the equation C2H5OH(l)+3O2(g)2CO2(g)+3H2O(g) What would be the total volume of CO2 gas formed at STP when 3.00 kg of sugar is fermented and the ethanol is then combusted in an automobile engine?
When hydrogen peroxide decomposes, oxygen is produced: 2H2O2(aq)2H2O+O2(g)What volume of oxygen gas at 25C and 1.00 atm is produced from the decomposition of 25.00 mL of a 30.0% (by mass) solution of hydrogen peroxide (d=1.05g/mL)?

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Medical grade Heliox, used in cases of respiratory distress, may contain 20.0 mole % oxygen (0₂) and 80.0 mole % helium (He). A 62.0 L tank is filled to a total pressure of 12.0 atm at 22 °C. What is the mass of helium in the tank? Of oxygen?