Name that Gas Law!
For a given mass of a gas, at constant pressure, the volume of the gas is directly proportional to its temperature in Kelvin. This is ______ Law
Convert 35 degrees Celsius to Kelvin
308K
What happens to pressure when temperature increases?
It goes up
When you squeeze a balloon, pressure inside goes up. What gas law demonstrates this?
Boyle's law
A gas has a pressure of 0.410 atm and a volume of 32 L. At what pressure would the volume of the gas change to 28L?
P2=0.47 atm
For a given mass of a gas at constant temperature, the volume of a gas varies inversely with pressure. This is _____ law
Boyle's Law
Convert 185 K to degrees Celsius
-88 degrees celsius
What happens to volume when pressure is increased?
It goes down.
When you open a can of soda, it 'hisses' as you open it. What gas law demonstrates this?
Boyle's law
At what temperature would the volume of a gas be 0.550 L if it had a volume of 0.432 L at –20.0°C?
T2=322 K
Gay-Lussac's Law
Convert 2,400 mL to L
2.4 L
What happens to pressure when when temperature decreases?
it goes down
A ballon when heated, will expand. What gas law demonstrates this?
Charles' Law
A sample of nitrogen gas has a pressure of 6.58 kPa at 539K. If the volume does not change, what will the pressure be at -62°C.
P2=2.6 kPa
This gas law relates the amount (in moles) to the volume it would occupy at a particular temperature and pressure. This is _____ law
Ideal Gas Law
Convert 1.25 moles of NaCl to grams
Na = 22.99 g/mol, Cl = 35.45 g/mol = 58.44 g/mol = 73.05 g NaCl
What time of relationship is it when one thing goes up and causes the other thing to go up too?
Direct Relationship
Water boils at a lower pressure at the top of a mountain. What gas law does this demonstrate?
Boyle's
A gas has a volume of 4.54 L at 1.65 atm and 75.0°C. At what pressure would the volume of the gas be increased to 5.33 L if the temperature is increased to 103°C?
P1=1.52 atm
This gas law describes the relationship between temperature, pressure and volume of a gas when the amount of the gas is held constant (does not change). This is ____ law
The Combined Gas Law
Convert 15 g of Al(NO3)3 to moles
Al = 1 x 26.98. N = 3 x 14.01. O = 9 x 16. Total molar mass = 213.01 g/mol. Answer = 0.07 mol Al(NO3)3
Inverse relationship
Young Mr. Wiedeman threw a can of spray deodorant into a fire. What happened was... explosive. What law does this demonstrate?
Gay-Lussac's Law
What is the temperature of 1.2 moles of Helium gas at 1950 mm Hg if it occupies 15,500 ml of volume?
400 K