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Metallic molybdenum can be produced from the mineral molybednite, MoS2. The mineral is first oxidized Im 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 H2 at 17°C and 1.00 atm that are necessary to produce 1.00 x 10’ kg of pure Mo from MOS2. 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, MoS2. The mineral is first oxidized Im 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 H2 at 17°C and 1.00 atm that are necessary to produce 1.00 x 10’ kg of pure Mo from MOS2. Assume that air contains 21% oxygen by volume and also assume that both the oxidation and reduction reactions are quantitative.

Chemistry
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Metallic molybdenum can be produced from the mineral molybednite, MoS2. The mineral is first oxidized Im 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 H2 at 17°C and 1.00 atm that are necessary to produce 1.00 x 10' kg of pure Mo from MoS2. Assume that air contains 21% oxygen by volume and also assume that both the oxidation and reduction reactions are quantitative.
Transcribed Image Text:Metallic molybdenum can be produced from the mineral molybednite, MoS2. The mineral is first oxidized Im 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 H2 at 17°C and 1.00 atm that are necessary to produce 1.00 x 10' kg of pure Mo from MoS2. Assume that air contains 21% oxygen by volume and also assume that both the oxidation and reduction reactions are quantitative.
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