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OAT Chem New Kap > Gases > Flashcards

Flashcards in Gases Deck (13)
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1
Q

An isothermal reaction is one at a

A

Constant temperature

2
Q

1 atm is equal to how many Pascals?

A

10e5

3
Q

What is Boyle’s Law?

A

PV=PV

4
Q

What is Charle’s Law?

A

V/T = V/T

5
Q

What is Avogadro’s Law?

A

n/V = n/V

6
Q

What is the ideal gas law?

A

Pv=nRT

7
Q

What is R in the ideal gas law?

A

0.0821 L or 8.314 J

8
Q

What equation is used for comparing gases under different conditins?

A

Ideal gas law / Ideal gas law (STP)

9
Q

Density is

A

Mass / Volume

10
Q

How is the volume of real gases with moderate high pressure?

A

Volume less than expected

11
Q

How is the volume of real gases with extreme high pressure?

A

Volume larger than expected

12
Q

What happens to gas particles as temperature decreases?

A

Their velocity decreases as well

13
Q

What does the Kinetic Motion Theory of gas state?

A
  • Gas atoms are inert + exhibit no attraction / repulsion
  • Atoms in continuous, random motion
  • Elastic collisions
  • Average KE is proportional to Abs T