Unit 10 and 11 Practice
Flashcard
•
Science
•
11th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the conclusion about the number of gas particles in Flask A (hydrogen) and Flask B (oxygen) at the same temperature and pressure?
Back
Flask A and B have equal particles.
2.
FLASHCARD QUESTION
Front
What does the kinetic molecular theory of gases state about gas particles?
Back
Gas particles are in constant random motion.
3.
FLASHCARD QUESTION
Front
What is the volume of 1 mole of an ideal gas at standard temperature and pressure (STP)?
Back
22.4 L
4.
FLASHCARD QUESTION
Front
What is the relationship between gas particle motion and temperature according to the kinetic molecular theory?
Back
Gas particles move faster at higher temperatures.
5.
FLASHCARD QUESTION
Front
If the partial pressure of Argon is 3 atm and the total pressure is 10 atm, what is the partial pressure of Krypton?
Back
7 atm.
6.
FLASHCARD QUESTION
Front
Define the kinetic molecular theory of gases.
Back
A theory that explains the behavior of gases in terms of particles in constant motion.
7.
FLASHCARD QUESTION
Front
What is the significance of STP in gas calculations?
Back
STP (Standard Temperature and Pressure) is used as a reference point for gas calculations, defined as 0°C (273.15 K) and 1 atm pressure.
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