Question

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 34.0cm wide and 40.8cm high. The maximum safe pressure inside the vessel has been measured to be 1.30MPa. For a certain reaction the vessel may contain up to 0.488kg of dinitrogen difluoride gas. Calculate the maximum safe operating temperature the engineer should recommend for this reaction. Write your answer in degrees Celsius. Round your answer to 3 significant digits.

Calculate to three significant digits the density of boron trifluoride gas at exactly 0°C and exactly 1atm. You can assume boron trifluoride gas behaves as an ideal gas under these conditions.

can you please show me how to solve both

Answer 1