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

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

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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