Combined Gas Laws
If I start with 30 mL at 200 K and heat it to 400 K, what would be the new volume. (Pressure is constant)
60 mL
What is 39 atm in kPa?
3950.7 kPa
What are the STP values for each unit of pressure (all 3 of them)?
1 atm = 101.3 kPa = 760 mmHg
What law relates volume and temperature
Charles Law
How are pressure and volume related?
Inversely related
If I start with 0.90 atm at 10.0 Celsius and cool it to 3.0 Celsius, what would be the new pressure. (Volume is constant)
0.88 atm
What is 38 Celsius in Kelvin?
311 K
What is STP?
Temperature = 0 C or 273 K
Pressure= 1 atm
Which law relates temperature and pressure
Gay Lussac's Law
As temperature increases, what will happen to volume?
Volume will increase
18.12 psi
How many atm are in 988 mmHg?
1.3 atm
Which law relates temperature, volume, and pressure
Combined gas law
What two laws have a direct relationship? What does this mean?
Charles's Law & Gay-Lussac's Law. If one variable increases than the other also increases and vice versa.
The Combined Gas Law includes which 3 Gas Laws?
Boyle's, Charles', and Gay-Lussac's
What is 32 Fahrenheit in Kelvin?
273 K
As temperature increases, what will happen to the pressure?
The pressure will increase
List each gas law and what stays constant for each
Charles' - Pressure, number of particles
Boyle's - Temperature, number of particles
Gay-Lussac's - Volume, number of particles
Combined - number of particles
How does a temperature increase relate to kinetic energy?
If I start with 44.0 mL at 10.0 Celsius and 152 mmHg, and heat it to 41.0 Celsius while increasing the pressure to 2432 mmHg, what would be the new volume.
3.05 mL
What is 293,000 Pa in mm Hg?
2198.22 mm Hg
What is the initial temperature(in C) of Nitrous oxide if the final temperature is 386 K and the the pressure increases from 1 atm to 768 mm Hg
109 C
Which law relates volume and pressure?
Boyle's law
P1V1 = P2V2
760 mmHg = _______ kPa
101.325 kPa