Chemistry Unit 3

Label the correct areas of the phase diagram: A-E. ​ ​ (a)   ​

• Liquid-Solid
• Liquid-Gas
• Solid-Liquid

Label the correct areas of the phase diagram: ​ A-D ​ ​ ​ (a)  

​

• Solid-Liquid
• Liquid-Solid
• Liquid-Gas

Tags

NGSS.HS-PS3-4

Label the correct areas of the phase diagram: ​ ​Left of A-D

• Liquid Phase

• Gas Phase

• Solid Phase

Tags

NGSS.HS-PS3-4

Label the correct areas of the phase diagram: ​ ​Between A-D & A-E

• Liquid Phase

• Gas Phase

• Solid Phase

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

Label the correct areas of the phase diagram: ​ ​Right & below A-E

• Liquid Phase

• Gas Phase

• Solid Phase

Water could be made to boil at 90 Degrees Celsius instead of 100 Degrees Celsius by decreasing the _______ above the liquid.

• Pressure

• Temperature

• Collisions

• Forces

List in order of decreasing intermolecular forces of attraction:

• A,B,C

• C,B,A

• B,C,A

Tags

NGSS.HS-PS1-3

The kinetic energy of all three substances must be ______ because they are the ______ temperature.

• equal, same

• unequal, different

• more, same

Tags

NGSS.HS-PS3-2

NGSS.HS-PS3-4

If Substance B was Aluminum at 75 C and Substance C was water at 75 C, the kinetic energy of the Aluminum would be the *_____________ as the kinetic energy of the water.

• same

• different

• more

Tags

NGSS.HS-PS3-4

The gas pressure inside a container of gas will _decrease__ if the number of gas particles is decreased in the container due to a ___decrease___ in the ___number___ of gas particle ____________ with the inside walls of the container.

Tags

NGSS.MS-PS1-4