Processing the Data:

1. Processing the Data: • Boyle’s Law: • If the volume is halved from 20.0 mL to 10.0 mL, what does your data show happen to the pressure? Show the pressure values in your answer. • If the volume is tripled from 5.0 mL to 15.0 mL, what does your data show happen to the pressure? Show the pressure values in your answer. • Based on your data, what would you expect the pressure to be if the volume of the syringe was increased to 40.0 mL. Explain or show work to support your answer. • What experimental factors are assumed to be constant in this experiment?

2. Processing the Data: • Gay-Lussac’s Law: • If the Kelvin temperature is halved from 200 K to 100 K, what does your data show happen to the pressure? • If the Kelvin temperature is tripled from 100 K to 300 K, what does your data show happen to the pressure? • What experimental factors are assumed to be constant in this experiment?

3. Conclusion-Gas Laws Lab • Restate the purpose • Explain the relationships as direct or inverse between the following gas variables. Provide data as evidence. • Pressure and temperature • Pressure and volume • Explain how the following possible errors would affect your results: • only half of the flask was submerged into a cold water bath • there was a small leak in the pressure sensor tube