E. Determining the pH of Water Containing Atmospheric Gases pH of water containing CO2 pH of water containing SO2 (optional) Post-Lab Questions 1. Was rain water acidic or alkaline? Why is the pH of rain not neutral? 2. Were tap water and river water acidic or alkaline? What accounts for their pH? 3. Were the pH of water containing CO2 and SO2 similar? Were the pH values within their respective ranges? 4. Write the chemical equations of both CO2 and SO2 when dissolved in water.

E. Determining the pH of Water Containing Atmospheric Gases pH of water containing CO2 pH of water containing SO2 (optional) Post-Lab Questions 1. Was rain water acidic or alkaline? Why is the pH of rain not neutral? 2. Were tap water and river water acidic or alkaline? What accounts for their pH? 3. Were the pH of water containing CO2 and SO2 similar? Were the pH values within their respective ranges? 4. Write the chemical equations of both CO2 and SO2 when dissolved in water.

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter16: Principles Of Chemical Reactivity: The Chemistry Of Acids And Bases

Section16.4: Acid-base Properties Of Salts

Problem 2RC

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