A reaction between liquid reactants takes place at 2.0°C in a sealed, evacuated vessel with a measured volume of 35.0L. Measurements show that the reaction produced 33.g of boron trifluoride gas.

Calculate the pressure of boron trifluoride gas in the reaction vessel after the reaction. You may ignore the volume of the liquid reactants. Round your answer to 2 significant digits.

A chemical engineer must calculate the maximum safe operating temperature of a high-pressure gas reaction vessel. The vessel is a stainless-steel cylinder that measures 32.0cm wide and 38.4cm high. The maximum safe pressure inside the vessel has been measured to be 8.30MPa . For a certain reaction the vessel may contain up to 2.92kg of boron trifluoride gas. Calculate the maximum safe operating temperature the engineer should recommend for this reaction. Write your answer in degrees Celsius. Be sure your answer has the correct number of significant digits