1 &2 Step Mole Conversions:

Question 1: Convert 25 liters of CO2 to moles.

• 3.50 moles

• 2.75 moles

• 1.25 moles

• 0.568 moles

Question 2: What is the volume in liters of 64 grams of H2O, given that one mole of any gas at STP occupies 22.4 liters?

• 33.6 liters

• 116.8 liters

• 5.6 liters

• 79.84 liters

Question 3: Calculate the volume in liters of 1.71 moles of NaCl.

• 38.5 liters

• 12.75 liters

• 40.92 liters

• 5.95 liters

Question 4: How many liters of CH4 are present in 36 moles?

• 792 liters

• 810 liters

• 828 liters

• 846 liters

Question 5: Determine the volume in liters of 1 mole of C6H12O6.

• 22.4 liters

• 44.8 liters

• 33.6 liters

• 11.2 liters

Question 6: Convert 3 grams of H2 to moles.

• 0.15 moles

• 1.5 moles

• 0.05 moles

• 0.5 moles

Question 7: Calculate the volume in liters of 2 grams of O2 at STP.

• 0.47 liters

• 1.12 liters

• 2.24 liters

• 1.78 liters

Question 8: How many liters are occupied by 0.5 moles of N2 at STP?

• 0.5 liters

• 22.4 liters

• 11.2 liters

• 5.6 liters

Question 9: Determine the volume in liters of 4 grams of CO2 at STP.

• 0.0896 liters

• 0.06 liters

• 0.12 liters

• 0.0045 liters

Question 10: Convert 1.5 grams of HCl to moles.

• 0.041 moles

• 0.10 moles

• 0.5 moles

• 2.5 moles