Phase Changes

Question 1

Did you read the Student Guide carefully?

Revolt · Accepted Answer

yes

Question 2

Weight put on the syringe:

Revolt · Accepted Answer

V

Question 3

Number of moles of gas in the syringe:

Revolt · Accepted Answer

C

Question 4

Mass of gas in the syringe:

Revolt · Accepted Answer

C

Question 5

Number of gas molecules in the syringe:

Revolt · Accepted Answer

C

Question 6

Think about the lab procedure you just read. Label each factor below with V for variable or C for constant.Temperature of the gas:

Revolt · Accepted Answer

C

Question 7

Number of gas molecules in the syringe:

Revolt · Accepted Answer

C

Question 8

The best reading for the volume of the gas in the syringe in the picture shown right is

Revolt · Accepted Answer

48.5 mL.

Question 9

Volume is the variable, and

Revolt · Accepted Answer

dependent

Question 10

pressure is the variable.

Revolt · Accepted Answer

independent

Phase Changes Answers