Ideal Gas Law
Flashcard
•
Science
•
6th - 8th Grade
•
Hard
Barbara White
FREE Resource
Student preview
14 questions
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1.
FLASHCARD QUESTION
Front
Ideal Gas Noun
[eye-deel gas]
Back
Ideal Gas
A hypothetical gas with molecules of negligible size and no intermolecular forces, perfectly obeying the ideal gas law.
Example: This image contrasts an ideal gas, where particles are far apart and don't interact, with a non-ideal gas, where particles are closer and do interact.
2.
FLASHCARD QUESTION
Front
Pressure Noun
[presh-er]
Back
Pressure
The force exerted per unit area on a surface, typically resulting from the collisions of gas molecules.
Example: This image shows how the pressure of the gas inside a tire affects its shape, comparing the results of too little, too much, and correct pressure.
3.
FLASHCARD QUESTION
Front
Mole Noun
[mohl]
Back
Mole
The SI unit for measuring large quantities of particles, where one mole contains Avogadro's number of atoms or molecules.
Example: This diagram shows that one mole is a specific quantity, defined as the number of atoms present in exactly 12 grams of carbon-12.
4.
FLASHCARD QUESTION
Front
Kinetic Energy Noun
[ki-net-ik en-er-jee]
Back
Kinetic Energy
The energy a particle possesses due to its motion; the average is directly proportional to the absolute temperature.
Example: This image shows a roller coaster cart at the top of a hill where it has maximum potential energy and zero kinetic energy (it is momentarily stopped).
5.
FLASHCARD QUESTION
Front
Elastic Collision Noun
[ih-las-tik kuh-lizh-un]
Back
Elastic Collision
A collision between particles in which the total kinetic energy is conserved, a key assumption for ideal gases.
Example: This diagram shows two particles before, during, and after a collision. In an elastic collision, like those between ideal gas particles, they bounce off each other.
6.
FLASHCARD QUESTION
Front
Avogadro's Number Noun
[ah-vuh-gah-drohz num-ber]
Back
Avogadro's Number
The specific number of particles, approximately 6.022 x 10^23, contained in one mole of any given substance.
Example: This image displays the value of Avogadro's number, 6.02 x 10^23, and connects it to the concept of a mole, a key quantity in chemistry.
7.
FLASHCARD QUESTION
Front
Molar Volume Noun
[moh-ler vol-yoom]
Back
Molar Volume
The volume occupied by one mole of a substance, typically a gas, at a specific temperature and pressure.
Example: This image shows that one mole (6.02 x 10^23 molecules) of different gases occupies the same volume (22.4 L) at the same temperature and pressure.
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