M7D1 Homework: 3 Gas Laws

What is the formula Charles' Law?

• V = T
• VT = VT
• T₁ / V_{1 =} T₂ / V₂
• V₁ / T₁ = V₂ / T₂

(Charles Law) There are 65 liters of helium in a balloon at 35 K. If the temperature of the balloon is increased to 40 K, what will the new volume of the balloon be?

• 40 L

• 70 L

• 74.3 L

• 75.9 L

Tags

NGSS.HS-PS1-5

(Charles Law) There are 40 liters of helium in a balloon at 100 K. If the temperature of the balloon is increased to 200 K, what will the new volume of the balloon be?

• 80 L

• 45 L

• 54 L

• 45.33 L

What is the formula for Boyle's Law?

• P₁V₁=P₂V₂
• P₁V₁/P₂V₂
• P₁V₂=P₂V₁
• P₁/V₁=P₂/V₂

When Volume increases then Pressure must...

• Increase
• Decrease

What is the new volume of the gas if the pressure on 350 L of oxygen at 720 mm Hg is decreased to 600 mm Hg?

• 420 L
• 29.16 L
• 4200.0 L
• 291.6 L

What is standard temperature?

• 0K
• 0^oC
• 173 K
• 173.15 K

Tags

NGSS.HS-PS3-4

Which of the following is NOT a value for standard pressure?

• 101.3 kPa
• 760 mm Hg
• 1 atm
• 1 torr

Which Law is based on the relationship of Temperature and Pressure?

• Charles

• Boyles

• Lussac

What will be the new pressure of a gas that was originally 1.0 atm at 273k and is increased to 546K?

• 1.5 atm

• 2.0 atm

• 0.5 atm

• 1.0 atm