Writing and Balancing Chemical Equations

Question 1

Did you read the Student Guide carefully?

Revolt · Accepted Answer

yes

Question 2

Volume of the gas in the syringe:

Revolt · Accepted Answer

V

Question 3

Weight put on the syringe:

Revolt · Accepted Answer

V

Question 4

Number of moles of gas in the syringe:

Revolt · Accepted Answer

C

Question 5

Mass of gas in the syringe:

Revolt · Accepted Answer

C

Question 6

Number of gas molecules in the syringe:

Revolt · Accepted Answer

C

Question 7

Volume is the independent✔ dependent variable, and

Revolt · Accepted Answer

✔ dependent; variable, and: dependent; variable.: independent

Question 8

pressure is the ✔ independentdependent variable.

Revolt · Accepted Answer

✔ independent

Question 9

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; V

Question 10

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

Revolt · Accepted Answer

48.5 mL.

Writing and Balancing Chemical Equations Answers