Hydrogen fluoride is used in the manufacture of Freons (which destroy ozone in the stratosphere) and in the production of aluminum metal. It is prepared by the reaction CaF2 + H,SO, CaSO, + 2 HF In one process, 6.05 kg of CaF, is treated with an excess of H, SO, and yields 2.35 kg of HF. Calculate the percent yield of HF. Round your answer to 3 significant digits.
Hydrogen fluoride is used in the manufacture of Freons (which destroy ozone in the stratosphere) and in the production of aluminum metal. It is prepared by the reaction CaF2 + H,SO, CaSO, + 2 HF In one process, 6.05 kg of CaF, is treated with an excess of H, SO, and yields 2.35 kg of HF. Calculate the percent yield of HF. Round your answer to 3 significant digits.
Chemistry for Engineering Students
4th Edition
ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
Publisher:Lawrence S. Brown, Tom Holme
Chapter4: Stoichiometry
Section: Chapter Questions
Problem 4.44PAE: 4.44 Industrial production of hydrogen gas uses the reaction shown below. If 1.00 metric ton of...
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![Hydrogen fluoride is used in the manufacture of Freons (which destroy ozone in the stratosphere) and in the production of aluminum metal. It is prepared by the
reaction
CaF, + H,SO4
CaSO, + 2 HF
In one process, 6.05 kg of CaF, is treated with an excess of H,SO, and yields 2.35 kg of HF. Calculate the percent yield of HF. Round your answer to 3
significant digits.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F31ce1e8d-8f4e-4c20-90c6-11e9ea2fb3d1%2F32414544-275e-4e3c-a90c-4a6f6d54b83f%2Faokwom_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Hydrogen fluoride is used in the manufacture of Freons (which destroy ozone in the stratosphere) and in the production of aluminum metal. It is prepared by the
reaction
CaF, + H,SO4
CaSO, + 2 HF
In one process, 6.05 kg of CaF, is treated with an excess of H,SO, and yields 2.35 kg of HF. Calculate the percent yield of HF. Round your answer to 3
significant digits.
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