Unicorn
What is the Ideal gas law?
Pv=nRT
The mass of gas will always remain ___
constant
What is the relationship found between volume and density?
Inverse
T/F gases obey all 4 laws
False
What is diffusion?
Movement of particles from high to low density
What is Kinetic energy?
energy possessed by moving particles
T/F With an increase in thermal energy of its entities, the liquid in a thermometer expands?
True
What is pressure?
A force per unit area. The greater the area greater the pressure
What is Gay-Lussac's Law
Pi/Ti=Pf/Tf
Explain daltons law in words
The total pressure is equal to the sum of each individual gases' pressure.
What is the molar volume law?
ni/Vi=nf/Vf
T/F When a liquid freezes, its molecules have translation motion?
False
T/F Of the gases in the atmosphere, space nitrogen, N2, is the most abundant by volume?
True
What is Dalton's Law based on?
The assumption that the gases do not interact with eachother
What is Charles law?
Vi/Ti=Vf/Tf
What is atmospheric pressure at sea level in PSI?
14.69 PSI
What is Boyle Law?
PiVi=PfVf
T/F The greatest portion of carbon monoxide air pollution in Ontario comes from the production of metals?
False
What is the layer in which 99% of earths atmospheric water vapour is found?
Troposphere
What is the combined gas law?
P1xV1/T1=P2xV2/T2
What is Avogadros law?
N1/V1 = N2/V2
What is R?
8.31 (kPa*L)/(mol*K)
What is Grahams Law of diffusion?
Va/Vb = Mb/Ma
T/F gas hydrates form under low temperatures and low pressures?
False
What is the temperature of 0.750 mol of a gas stored in a 6,850 mL cylinder at 2.21 atm?
246 K