Question
When a gas is collected over water, is the gas pure? Why or why not?How can the partial pressure of the collected gas be determined?
Step 1
This is because water vapor molecules can escape from the liquid water and mix with the gas being collected. Show more…
Show all steps
Your feedback will help us improve your experience
Sisi Gao and 85 other Chemistry 101 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
When a gas is collected over water, is the gas pure? Why or why not?
Explain how a gas is collected over water. Why does the temperature of the gas need to be known to determine the pressure of the gas collected over water?
Explain why the container of water must be inverted when a gas is collected by displacement of water.
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD