Podcast
Questions and Answers
What is the expected pH of 'pure water' containing only CO2 at 25 °C?
What is the expected pH of 'pure water' containing only CO2 at 25 °C?
- 10.5
- 3.9 (correct)
- 2.0
- 7.0
What is the recommended source to obtain the Material Safety Datasheet (MSDS) for carbon dioxide?
What is the recommended source to obtain the Material Safety Datasheet (MSDS) for carbon dioxide?
- SIRI (correct)
- Online forums
- Local hardware store
- Pacific Dry Ice, inc.
How does the solubility of CO2 change with pH values?
How does the solubility of CO2 change with pH values?
- It increases (correct)
- It becomes unstable
- It decreases
- It remains constant
At what temperature is the solubility of CO2 being measured in the given table?
At what temperature is the solubility of CO2 being measured in the given table?
Where can one obtain the MSDS for solid carbon dioxide?
Where can one obtain the MSDS for solid carbon dioxide?
What is the recommended source to obtain the Material Safety Datasheet (MSDS) for solid carbon dioxide?
What is the recommended source to obtain the Material Safety Datasheet (MSDS) for solid carbon dioxide?
At what pH value is the solubility of CO2 expected to increase?
At what pH value is the solubility of CO2 expected to increase?
What does the solubility in the table indicate at each given temperature?
What does the solubility in the table indicate at each given temperature?
What is the expected pH of 'pure water' containing only CO2 at 25 °C?
What is the expected pH of 'pure water' containing only CO2 at 25 °C?
Where can one obtain the MSDS for solid carbon dioxide?
Where can one obtain the MSDS for solid carbon dioxide?
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