2. The Department of Environment and Natural Resources is collecting samples of air around the urban metropolis of Metro Manila in order to measure the carbon dioxide content in pursuance of enacting the Philippine Clean Air Act. Engr. Ortega was ordered to collect a 3.0L sample and perform a thorough analysis starting with bubbling the sample though 50 mL of 0.0116 M of barium hydroxide to cause the carbon dioxide content to precipitate as barium carbonate. Back titration was done with 0.0108 M of hydrochloric acid to measure the excess where it required 23.6 mL of the back-titrant. Using a density of 1.98 g/L for carbon dioxide, what is the concentration of carbon dioxide in the urban air sample in parts per million?
2. The Department of Environment and Natural Resources is collecting samples of air around the urban metropolis of Metro Manila in order to measure the carbon dioxide content in pursuance of enacting the Philippine Clean Air Act. Engr. Ortega was ordered to collect a 3.0L sample and perform a thorough analysis starting with bubbling the sample though 50 mL of 0.0116 M of barium hydroxide to cause the carbon dioxide content to precipitate as barium carbonate. Back titration was done with 0.0108 M of hydrochloric acid to measure the excess where it required 23.6 mL of the back-titrant. Using a density of 1.98 g/L for carbon dioxide, what is the concentration of carbon dioxide in the urban air sample in parts per million?
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
Chapter14: Chemical Equilibrium
Section: Chapter Questions
Problem 14.97QE: According to the Resource Conservation and Recovery Act (RCRA), waste material is classified as...
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Transcribed Image Text:2. The Department of Environment and Natural Resources is collecting samples of air
around the urban metropolis of Metro Manila in order to measure the carbon dioxide
content in pursuance of enacting the Philippine Clean Air Act. Engr. Ortega was ordered
to collect a 3.0L sample and perform a thorough analysis starting with bubbling the
sample though 50 mL of 0.0116 M of barium hydroxide to cause the carbon dioxide
content to precipitate as barium carbonate. Back titration was done with 0.0108 M of
hydrochloric acid to measure the excess where it required 23.6 mL of the back-titrant.
Using a density of 1.98 g/L for carbon dioxide, what is the concentration of carbon dioxide
in the urban air sample in parts per million?
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