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Lesson 9.1

Last updated 5 months ago

5 questions

Required

1

Required

1

Required

1

Required

1

Required

1

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

Question 5

5.

25 C is

225 K

298 K

248 K

How many atm is 345 torr?

415 atm

0.454 atm

51 atm

2.20 atm

Which pressure is the highest?

101.3 k Pa

1 mm Hg

760 torr

2 atm

Which of the following describes pressure?

the kinetic energy of particles

the frequency with which particles collide with the walls of their container

the amount of space the particles take up

the speed with which particle move

How many moles of Helium are in 75.6 L of Helium?

0.296 mol

3.38 mol

18.9 mol

13.5 mol