Final Chem Review Part 1

How do you convert Celsius to Kelvin?

• Add 273
• Subtract 273
• You can't convert those
• They are the same thing

What does Boyle's Law state?

• The volume of a gas is directly proportional to the temperature of the gas. 
• The volume of a gas is directly proportional to the pressure of a gas. 
• The volume of a gas is inversely proportional to the pressure. 

What is 50 C in Kelvin?

• 223
• 323
• 100
• 50

You have a gas that has a pressure of 2 ATM and a volume of 10L.  What would be the new volume if the pressure was changed to 1 ATM?

• 5 L
• 20 L
• It would stay at 10L
• 1 L

A gas occupies a volume of 2.4 L at 14.1 kPa. What volume will the gas occupy at 84.6 kPa?

• 497 L
• 2.5 L
• 14 L
• 0.40 L

How are temperature and volume related?

• Directly

• Indirectly

• They aren't related

If you combine 4 bottles of gas that each contain 1.5 atm of pressure, what will the final pressure be?

• 1.5 atm

• 0 atm

• 3 atm

• 6 atm

What is the solvent in this solution?

• lemons

• water

• sugar

• lemonade

What is the difference between a saturated and an unsaturated solution?

• More solute can dissolve in a saturated solution, but not an unsaturated solution.

• They can hold equal amounts of solute, but different amounts of solution.

• More solute can dissolve in an unsaturated solution, but not a saturated solution.

How much of a 10M solution is used to mix 1L of a 2M solution?

• 20 M

• 0.2 M

• 20 L

• 0.2 L