Gas Laws
0.0(0)
Studied by 1 person
Call with Kai
Knowt Play
Learn
Practice Test
Spaced Repetition
Match
FlashcardsCard Sorting
1/19
Study Analytics
Name | Mastery | Learn | Test | Matching | Spaced |
|---|
No study sessions yet.
20 Terms
1
New cards
Boyle’s Law (Written)
The volume of a given amount of gas, at a constant temperaturem, varies inversely with the applied pressure. (As pressure increases, volume decreases)
2
New cards
Boyle’s Law (Formula)
P1V1 = P2V2
3
New cards
Charles’ Law (Written)
The volume of a fixed mass of gas is proportional to its temperature when the pressure is kept constant. (As temperature increases, volume increases)
4
New cards
Charles’ Law (Formula)
V₁ / T₁ = V₂ / T₂ OR T1/V1 = T2/V2
5
New cards
Absolute zero
0 Kelvin (-273.15 degrees Celsius), all molecular motion stops (kinetic energy is zero, volume of gas is zero). However, real gases never completely stop and would still have volume, thus condensing.
6
New cards
Convert Celsius to kelvin
T(k) = T(c) + 273.15
7
New cards
Gay-Lussac’s Law (Written)
The pressure of a fixed amount of gas, at a constant volume, is directly proportional to its Kelvin temperature. (As temperature increases, pressure increases)
8
New cards
Gay-Lussac’s Law (Formula)
P1/T1 = P2/T2
9
New cards
STP (Standard Temperature and Pressure)
Temp: 273.15 K
Pressure: 101.325 kPa
Pressure: 101.325 kPa
10
New cards
SATP (Standard Ambient Temperature and Pressure)
Temp: 298.15 K (25 degrees Celsius)
Pressure: 100.0 kPa
\
Pressure: 100.0 kPa
\
11
New cards
Combined Gas Law (Formula)
P1V1/T1 = P2V2/T2 (assume amount in moles is constant)
12
New cards
Dalton’s Law (Written)
The total pressure of a mixture of non-reacting gases is equal to the sum of all partial pressures of the individual gases.
13
New cards
Dalton’s Law (Formula)
P (total) = p1 + p2 + p3 ……….
14
New cards
Avogadro’s Law (Written)
Equal volumes of all gases, at the same temperature and pressure, have the same number of molecules.
* For a given mass of an ideal gas, the volume and amount (mol) of the gas are directly proportional if the temperature and pressure are constant.
* For a given mass of an ideal gas, the volume and amount (mol) of the gas are directly proportional if the temperature and pressure are constant.
15
New cards
Avogadro’s Law (Formula)
V1/n1 = V2/n1
16
New cards
Every gas in IDEAL CONDITIONS occupy _______ of space PER MOL.
22\.4141 L (22.4141 L/mol)
17
New cards
Molar volume
V = V/n (space occupied PER MOL)
18
New cards
Ideal Gas Law (Formula)
PV = nRT
19
New cards
Universal Gas Constant
R = 8.314 kPa x L/K x mol
20
New cards
Atmospheric Pressure
The force exerted on a surface by the air above it as gravity pulls it to Earth.