Boyle's Law

The volume of a gas has increased. What will happen to pressure?

• disappear

• stay the same

• increase

• decrease

Which unit is NOT a measure of pressure (P)?

• L

• atm

• kPa

• mm Hg

Why does pressure increase as volume decreases?

• There are less gas particle collisions (force) in a larger area

• There are more gas particles collisions (force) in a smaller area

• There are more moles (amount) of gas in a smaller area

• There are less moles (amount) of gas in a smaller area

What is the formula for Boyle's Law?

What is the first step of the GUESS method?

• Substitute for the given values

• Solve for the unknown with simple math

• Choose the equation you will use

• Identify your givens and unknown

A gas occupies a space of 300 mL. What property of the gas has been measured?

• pressure

• volume

• temperature

• amount

A gas is measured at 760 mm Hg. What property of the gas was measured?

• pressure

• volume

• temperature

• amount

Looking at the following equation, how would you solve for x?

100 = 50x

• Multiple both sides by 50

• Multiply 100 times 50

• Divide both sides by 50

• Add 100 and 50 together

A gas has a pressure of 1 atm and volume of 10 L. The pressure then increased to 2 atm. What is the new volume of the gas if temperature remains constant?

• 20 L

• 5 L

• 12 L

• 2 L