Ideal Gas Formula Calculations

calculate the pressure if n=6 moles, V= 30 Liters, and T=298 K

PV=nRT R=0.0821

• 3.5 atm

• 4 atm

• 6.5 atm

• 4.9 atm

Calculate the volume if the pressure is 6 atm, the mass is 5 moles, and the temperature is 50 Celsius

PV=nRT R=0.0821

• 15.4 L

• 26.4 L

• 22.1 L

• 34.6 L

How many moles?

P=50 Psi

V=3500 mL

T= 100 C

R=0.0821

• 0.39 moles

• 0.88 moles

• 1.24 moles

• 1.02 moles

Calculate the temperature if

P=4 atm

V=10 liters

n=220 grams CO₂

R=0.0821

• 40.8 K

• 97.4 K

• 122.8 K

• 84.2 K

Calculate the volume if

P=650 Torr

n=112 grams CH₄ (16 g/mol)

T=120 C

R=0.0821

• 264 L

• 302 L

• 188 L

• 228 L