Question

1. How many moles of propane are present at STP if the volume is 65.0 L? Please show all work

Answer 1

Therefore, there are 4.47 moles of propane present at STP in a volume of 65.0 L

Step-by-step explanation:

First, we need to calculate the number of moles of propane present at STP. At STP, the temperature is 273 K and the pressure is 1 atm.

Using the Ideal Gas Law, we can calculate the number of moles of propane present in the given volume.

PV = nRT

n = 4.47 mol

Therefore, there are 4.47 moles of propane present at STP in a volume of 65.0 L