Question:

Boron trifluoride gas is collected at -18.0 °C in an

Last updated: 7/31/2022

Boron trifluoride gas is collected at -18.0 °C in an

Boron trifluoride gas is collected at -18.0 °C in an evacuated flask with a measured volume of 45.0 L. When all the gas has been collected, the pressure in the flask is measured to be 0.460 atm. Calculate the mass and number of moles of boron trifluoride gas that were collected. Round your answer to 3 significant digits.