Metallic molybdenum can be produced from the mineral molybednite, MoS. The mineral is first oxidized in air to molybdenum trioxide and sulfur dioxide. Molybdenum trioxide is then reduced to metallic molybdenum using hydrogen gas and yielding water as the other product. Calculate the volumes of air and He at 17°C and 1.00 atm that are necessary to produce 1.00 x 103 kg of pure Mo from MoSz. Assume that air contains 21% oxygen by volume and also assume that both the oxidation and reduction reactions are quantitative.
Metallic molybdenum can be produced from the mineral molybednite, MoS. The mineral is first oxidized in air to molybdenum trioxide and sulfur dioxide. Molybdenum trioxide is then reduced to metallic molybdenum using hydrogen gas and yielding water as the other product. Calculate the volumes of air and He at 17°C and 1.00 atm that are necessary to produce 1.00 x 103 kg of pure Mo from MoSz. Assume that air contains 21% oxygen by volume and also assume that both the oxidation and reduction reactions are quantitative.
Principles of Modern Chemistry
8th Edition
ISBN:9781305079113
Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler
Chapter9: The Gaseous State
Section: Chapter Questions
Problem 28P
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Metallic molybdenum can be produced from the mineral molybednite, MoS. The mineral is first oxidized in air to molybdenum trioxide and sulfur dioxide. Molybdenum trioxide is then reduced to metallic molybdenum using hydrogen gas and yielding water as the other product. Calculate the volumes of air and He at 17°C and 1.00 atm that are necessary to produce 1.00 x 103 kg of pure Mo from MoSz. Assume that air contains 21% oxygen by volume and also assume that both the oxidation and reduction reactions are quantitative.
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