Equations
How do you find density?
d=M/V
What is a mole?
Unit that represents how many particles are in something
What is density measured in?
Either kg/m cubed or g/cm cubed
What is the relationship between density and mass?
Directly proportional
What is a greenhouse gas?
A gas that traps heat in the atmosphere
What is the Ideal Gas Law
PV = nRT
What is temperature?
Average kinetic energy of a molecule
PV=nRT; state what does each letter stand for and there unit of measurement?
P=Pressure atm
V=Volume L
n=number of moles of gas
R=Ideal Gas constant
T=Absolute Temperature
What is the relationship between volume and pressure?
Indirectly Proportional
What are 3 of Earth's primary greenhouse gases
Carbon Dioxide, Ozone, Methane, Nitrous Oxide
What is the Combined Gas Law?
P1V1/T1 = P2V2/T2
What is density?
Degree of compactness of a substance
PV/T=K; state what does each letter stand for?
P=Pressure atm
V=Volume L
T=Temp. In Kelvin (0 K=-273.15)
K=Temperature Constant
What is the relationship between pressure and moles
Directly proportional
What do Scientists believe greenhouse gasses will do?
lower the density in the atmosphere
1 mole is equal to how many particles?
6.02x10^23 particles/atoms
What is Kinetic Molecular Theory?
How gases behave
What is the unit for density if the substance is solid?
Grams per cubic centimeter OR
g/cm^3
What is the relationship between moles and density?
Molar Mass is equal to density multiplied by Molar Volume
What is combined Gas Law responsible for in our environment
Combined Gas Law is responsible for helping predict things such as cloud formation because it applies whenever gas remains constant but pressure, volume, and temp. change