Consider a sample of gas that contains 325 moles of smokestack gas. How many molecules of SO2 are contained in this sample? Calcium oxide is used to remove the pollutant SO2 from smokestack gases. The overall reaction is:CaO(s) + SO,(8) + 0,(8) =CaSO (s)For this reaction, K, = 2.38 × 1015. What is the partial pressure of SO2 in equilibrium with air and solid CaO if Po2 in air is 0.21 atm?

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Consider a sample of gas that contains 325 moles of smokestack gas. How many molecules of SO2 are contained in this sample?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter4: Energy And Chemical Reactions

Section: Chapter Questions

Problem 46QRT: Calcium carbide, CaC2, is manufactured by reducing lime with carbon at high temperature. (The...

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Question

Consider a sample of gas that contains 325 moles of smokestack gas. How many molecules of SO₂ are contained in this sample?

Calcium oxide is used to remove the pollutant SO2 from smokestack gases. The overall reaction is:
CaO(s) + SO,(8) + 0,(8) =
CaSO (s)
For this reaction, K, = 2.38 × 1015.

What is the partial pressure of SO2 in equilibrium with air and solid CaO if Po2 in air is 0.21 atm?

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