Question

15. A gas is at 105 kPa and 300.0K. What is the pressure of the gas at 120.0K?

16. A gas has a volume of 6.0L at a temperature of -23.15 °C, what volume will gas have at 176.85 °C? 

17. A sample of air in a syringe exerts a pressure of 1.02 atm at 295K. The syringe is placed in boiling water at 98.85 °C. There pressure is increased to 1.23 atm and the volume becomes 0.224mL. What is the initial volume? 

Answer 1

15. Pressure =42kPa

16.Volume=58.32L

17.Initial Volume =0.214mL