I'm falling asleep.... The CO₂ concentration in a classroom can increase over the lecture period due to poor ventilation. You decide to measure the pH of pure water in contact with the atmosphere as an indirect way to determine whether yc have adequate ventilation. You measure a pH value of 5.3. Assuming equilibriu i. What is the concentration of CO2 in the classroom? ii. How does the value you calculated compare to the recommended safe level of 800-1000 ppm?

Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter16: Reactions Between Acids And Bases
Section: Chapter Questions
Problem 16.36QE
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b. I'm falling asleep.... The CO₂ concentration in a classroom can increase over the
lecture period due to poor ventilation. You decide to measure the pH of pure
water in contact with the atmosphere as an indirect way to determine whether you
have adequate ventilation. You measure a pH value of 5.3. Assuming equilibrium,
i. What is the concentration of CO2 in the classroom?
ii.
How does the value you calculated compare to the recommended safe
level of 800-1000 ppm?
Transcribed Image Text:b. I'm falling asleep.... The CO₂ concentration in a classroom can increase over the lecture period due to poor ventilation. You decide to measure the pH of pure water in contact with the atmosphere as an indirect way to determine whether you have adequate ventilation. You measure a pH value of 5.3. Assuming equilibrium, i. What is the concentration of CO2 in the classroom? ii. How does the value you calculated compare to the recommended safe level of 800-1000 ppm?
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