Identify the Relationship Used in the Problem, Write the Equation, and Solve

Station 1

Identify the relationship used in the problem, write the equation, and solve.

1. I have 45ml of a gas at 650 mmHg. I increase the volume to 90ml. What is my pressure? Relationship:______

Equation: Solution: Station 2

2. I have 5.0L of a gas at 100K. I increase the temperature to 250K. What is my new volume?

Relationship:______

3. I have a gas under 700mmHg at a temperature of 250K. I increase the pressure to 1050mmHg, what is my new temperature?

Relationship:______

4. I have a balloon that occupies 200cm3 at 1.0Atm. I let the balloon go into the atmosphere. At a certain altitude the pressure is 0.25 Atm. What is the volume of the balloon?

Relationship:______

5. The Good Year blimp has a volume of 591000L at room Temperature (23C). What temperature is required if I need to fit the blimp to 400000L?

Relationship:______

6. A gas tank is under a pressure of 25 Atm at 27C. What temperature will the gas be if the gas tank is opened and the pressure is decreased to 15 Atm?

Relationship:______

7. A gas has a volume of 240 mL at 700 mmHg. What pressure is needed to reduce it to 50 mL?

Relationship:______

8. A gas has a volume of 180 mL when the temperature is 43.0C. To what temperature (C) must it be lowered to reduce its volume to 35 mL?

Relationship:______

Equation: Solution: