How can we help?

You can also find more resources in our Help Center.

Study sets matching "gases"

Study sets
Classes
Users

Study sets matching "gases"

gases
ley de boyle
ley de lussac
Ley de Charles
ley combinada
ley de boyle
ley de lussac
8 terms
Gases
matter
gases
odor
texture
something that occupies space
matter that does not have shape or texture
the way something smells
the way an object feels
matter
something that occupies space
gases
matter that does not have shape or texture
55 terms
Gases
expandable/compressible
Pressure
atm
kPa
Gases are easily ____________ and ______________
a force exerted per unit area of surface/ can be measured in…
atmosphere
kilopascals
expandable/compressible
Gases are easily ____________ and ______________
Pressure
a force exerted per unit area of surface/ can be measured in…
9 terms
Gases
Permanent gases
Variable gases
Atmosphere
UV rays\ultraviolet rays
Nitrogen, oxygen, argon,neon,helium,krypton,carbon dioxide,hy…
Water vapor,carbon dioxide, methane, ozone
Trophosphere,stratosphere,mesosphere, thermosphere, exosphere
Invisible radiation from the sun that cause sun tan, sun burn…
Permanent gases
Nitrogen, oxygen, argon,neon,helium,krypton,carbon dioxide,hy…
Variable gases
Water vapor,carbon dioxide, methane, ozone
22 terms
Gases
Boyle's law
Charles' law
Pressure law
Absolute zero
The volume of a fixed amount of an ideal gas is inversely pro…
The volume of a fixed amount of an ideal gas is directly prop…
The pressure of a fixed amount of an ideal gas is directly pr…
The temperature at which the volume of an ideal gas at consta…
Boyle's law
The volume of a fixed amount of an ideal gas is inversely pro…
Charles' law
The volume of a fixed amount of an ideal gas is directly prop…
9 terms
Gases
Pressure
Volume
Temperature
Kinetic energy
Force applied to an area
Amount of space matter takes up
A reflection on the kinetic energy of particles
The energy of motion
Pressure
Force applied to an area
Volume
Amount of space matter takes up
9 terms
Gases
pressure
newton
barometer
pascal
the amount of force exerted per unit area of a surface
the SI unit for force
an instrument that measures atmospheric pressure
the SI unit of pressure
pressure
the amount of force exerted per unit area of a surface
newton
the SI unit for force
51 terms
Gases
Vapors
Highly compressible, full volume
When a gas is subjected to pressure,
Homogeneous mixtures
another name for gases
gases are _ and occupy the _ of their containers
its volume decreases
gases always form _ with other gases
Vapors
another name for gases
Highly compressible, full volume
gases are _ and occupy the _ of their containers
23 terms
Gases
Barometer
Manometer
mm Hg
Torr
a device for measuring atmospheric pressure
a device for measuring the pressure of a gas in a container
millimeter of mercury
another name for millimeter of mercury (mm Hg)
Barometer
a device for measuring atmospheric pressure
Manometer
a device for measuring the pressure of a gas in a container
16 terms
Gases
KMT
Real gases deviate from ideal gases un…
At what conditions can you find one mo…
Charles Law
Kinetic Molecular Theory- a model which explains the behavior…
high pressure; particles draw closer together so the volume o…
0°C, 1 atm, and 22.4 L
V₁ V₂... T₁ T₂
KMT
Kinetic Molecular Theory- a model which explains the behavior…
Real gases deviate from ideal gases un…
high pressure; particles draw closer together so the volume o…
12 terms
GASES
WHAT IS COMPRESSABILITY
WHAT IS BOYLE'S LAW
WHAT IS CHARLE'S LAW
WHAT TEMPERATURE SCALE DOES CHARLE'S L…
THE ABILITY OF GAS TO COMPRESS INTO SMALLER CONTAINERS
VOLUME AND GAS ARE INVERSELY PROPORTIONAL IF THE TEMPERATURE…
THE VOLUME AND TEMPERATURE OF A GAS ARE DIRECTLY PORPORTIONAL…
KELVIN SCALE
WHAT IS COMPRESSABILITY
THE ABILITY OF GAS TO COMPRESS INTO SMALLER CONTAINERS
WHAT IS BOYLE'S LAW
VOLUME AND GAS ARE INVERSELY PROPORTIONAL IF THE TEMPERATURE…
22 terms
Gases
What's the Avogadro's Law
What's the Boyle's Law
What's the Charles Law
What is the air pressure at sea level?
V/n = V/n
PV = PV
V/T = V/T
1 atm
What's the Avogadro's Law
V/n = V/n
What's the Boyle's Law
PV = PV
21 terms
gases
NH3
H2O
O2
O3
ammonia
steam
oxygen gas
ozone
NH3
ammonia
H2O
steam
22 terms
Gases
1 atm =
Atmospheric pressure
Standard temperature and pressure
Temp of standard state
760mmHg= 760 torr= 101.325 kPA
the pressure exerted by atoms and molecules in the atmosphere…
1 atm and 273 K (0 Celsius)
298K
1 atm =
760mmHg= 760 torr= 101.325 kPA
Atmospheric pressure
the pressure exerted by atoms and molecules in the atmosphere…
21 terms
Gases
NH3
H2O
O2
O3
Ammonia
Steam
Oxygen gas
Ozone
NH3
Ammonia
H2O
Steam
14 terms
Gases
The Nature of Gases
Ideal Gases
Pressure
Standard Pressure
Gases expand to fill their containers... Gases are fluid - they…
Gases consist of tiny particles that are far apart relative t…
force created by the collisions... of molecules with the walls…
1 standard atmosphere (atm)... 101.3 kPa (kilopascals)... 14.7…
The Nature of Gases
Gases expand to fill their containers... Gases are fluid - they…
Ideal Gases
Gases consist of tiny particles that are far apart relative t…
9 terms
Gases
Boyle's Law
Charles' Law
absolute zero
Gay-Lussac's Law
states that at constant temperature, the volume of a gas vari…
states that at constant pressure, volume is directly proporti…
0K; -273Cº
states that the volume occupied by a gas at a constant pressu…
Boyle's Law
states that at constant temperature, the volume of a gas vari…
Charles' Law
states that at constant pressure, volume is directly proporti…
19 terms
gases
NH3
H2O
O2
O3
ammonia
steam
oxygen gas
ozone
NH3
ammonia
H2O
steam
39 terms
Gases
gas mixture
homogenous
fluids
kinetic energy
two or more gases form a homogenous mixture
_____ mixture: has variable compositions (components are not…
particles can flow past each other
temperature = _____ ≠ heat
gas mixture
two or more gases form a homogenous mixture
homogenous
_____ mixture: has variable compositions (components are not…
17 terms
Gases
Gas
Temperature, Pressure, Volume, Amount…
Pressure
P = F/A
A state in which the substance has no definite shape or volum…
Properties which define the State of a gas
amount of force applied in an area (force per unit of area)
Equation for pressure
Gas
A state in which the substance has no definite shape or volum…
Temperature, Pressure, Volume, Amount…
Properties which define the State of a gas
21 terms
Gases
KMT / KTG Rule 1
KMT / KTG Rule 2
Conversion Units for Pressure
STP
All gases are made up of individual particles that are in con…
Collision between gas molecules are bouncy, they do not lose…
1 atm = 760 mm hg = 760 Torr = 14.7 psi = 101.37 kPa
1 atm , 273 K
KMT / KTG Rule 1
All gases are made up of individual particles that are in con…
KMT / KTG Rule 2
Collision between gas molecules are bouncy, they do not lose…
8 terms
Gases
Convert from Celsius to Kelvin
Charles' law
Boyle's law
Gay-Lussac's law
Add 273 to Celsius measurement
V1/T1=V2/T2
P1V1 = P2V2
P1/T1 = P2/T2
Convert from Celsius to Kelvin
Add 273 to Celsius measurement
Charles' law
V1/T1=V2/T2
29 terms
Gases
average kinetic energy
boyle's law
charles' law
real gas
Gas particles at the same temperature have the same...... Dire…
Pressure and volume have an inversly proportional relationshi…
V₁/T₁ = V₂/T₂... The volume of a fixed mass of gas at constant…
a gas that does not behave completely according to the assump…
average kinetic energy
Gas particles at the same temperature have the same...... Dire…
boyle's law
Pressure and volume have an inversly proportional relationshi…
16 terms
Gases
gas
diffusion
effusion
air pressure
A form of matter that does not have a definite volume or shap…
spontaneous mixing of 2 substances caused by random motion ;…
gas particles pass through a tiny opening; rates differ and d…
measured with a barometer; the measure of the force with whic…
gas
A form of matter that does not have a definite volume or shap…
diffusion
spontaneous mixing of 2 substances caused by random motion ;…
15 terms
Gases
NH3 (gas)
H2O (gas)
O2
O3
anhydrous ammonia
steam
oxygen gas
ozone
NH3 (gas)
anhydrous ammonia
H2O (gas)
steam
16 terms
Gases
Biomass
conservation
fossil fuel
geothermal
A measure of the total dry mass of organisms within a particu…
Ability to recognize that objects can e transformed in some w…
Coal, oil, natural gas, and other fuels that are ancient rema…
Energy derived from the heat in the interior of the earth
Biomass
A measure of the total dry mass of organisms within a particu…
conservation
Ability to recognize that objects can e transformed in some w…
15 terms
Gases
Pressure
Atmospheric Pressure
STP
SATP
The force per unit area measured in SI units of pascal (Pa)
The force per unit area exerted by air on all objects
Standard Temperature and Pressure; 0°C and 1 atm (101.325 kPa)
Standard Ambient Temperature and Pressure; 25°C and 100 kPa
Pressure
The force per unit area measured in SI units of pascal (Pa)
Atmospheric Pressure
The force per unit area exerted by air on all objects
10 terms
gases
air pollution
air quality index
epa
particulate matter
air pollution
air quality index
Gases
Kinetic theory
elastic collison
boyles law
combined law
explain gas behavior
particles meet but no energy is lost
increase pressure and decrease volume
boyle, charles + Gay-Lussac law together
Kinetic theory
explain gas behavior
elastic collison
particles meet but no energy is lost
25 terms
Gases
kinetic molecular theory
Boyle's law
1 atmosphere
101.325 kilopascal
gases move in a constant rapid motion, they are further apart
pressure and volume are inversely proportional. volume is in…
= 760 torr
= 1 atmosphere or 760 torr
kinetic molecular theory
gases move in a constant rapid motion, they are further apart
Boyle's law
pressure and volume are inversely proportional. volume is in…
20 terms
Gases
NH3
H20
O2
O3
Ammonia
Steam
Oxygen Gas
Ozone
NH3
Ammonia
H20
Steam
21 terms
Gases
NH3
H20 (g)
O2
O3
ammonia
steam
oxygen gas
ozone
NH3
ammonia
H20 (g)
steam
16 terms
Gases
Pv=nRT
Directly proportional
Inversely proportional
Celsius to kelvin
Ideal gas law n= # of moles, P=pressure in atm, V=volume in L…
Parameters that are on opposite sides of the equal sign are d…
Parameters that are on the same side of the equal sign are in…
C+273= K
Pv=nRT
Ideal gas law n= # of moles, P=pressure in atm, V=volume in L…
Directly proportional
Parameters that are on opposite sides of the equal sign are d…
14 terms
Gases
Barometer
mm Hg
Torr
Standard Atmosphere
a device for measuring atmospheric pressure
millimeter of mercury
another name for millimeter of mercury (mm Hg)
a unit of pressure equal to 760 mm Hg (look at chart)
Barometer
a device for measuring atmospheric pressure
mm Hg
millimeter of mercury
10 terms
Gases
Kinetic Molecular-Theory of Gases
Ideal Gas
Pressure
1.000 atm
1) Gas particle motion is constant, rapid, random, and straig…
A gas that obeys all assumptions of the kinetic molecular-the…
Force / Area
760.0 mm Hg = 760.0 torr = 101.3 kPa
Kinetic Molecular-Theory of Gases
1) Gas particle motion is constant, rapid, random, and straig…
Ideal Gas
A gas that obeys all assumptions of the kinetic molecular-the…
13 terms
gases
Nh3
H20
02
03
ammonia
steam
oxygen gas
ozone
Nh3
ammonia
H20
steam
19 terms
gases
NH3
H2O
O2
O3
Ammonia
steam
oxygen gas
ozone
NH3
Ammonia
H2O
steam
21 terms
gases
NH3
H20
O2
O3
ammonia
steam
oxygen
ozone
NH3
ammonia
H20
steam
23 terms
Gases
NH3
h2o
o2
o3
ammonia
steam
oxygen gas
ozone
NH3
ammonia
h2o
steam
22 terms
Gases
NH3
H2O
O2
O3
ammonia
steam
oxygen gas
ozone
NH3
ammonia
H2O
steam
18 terms
Gases
gas
kinetic molecular theory (KMT)
real gas
ideal gases vs real gases
a phase of matter characterized by no fixed shape and no fixe…
this theory describes the properties of an "ideal gas." state…
-gas particles can curve... -gas particles do have volume (they…
real gases behave more like real gases if:... -they are moving v…
gas
a phase of matter characterized by no fixed shape and no fixe…
kinetic molecular theory (KMT)
this theory describes the properties of an "ideal gas." state…
15 terms
Gases
CH4
C2H6
C3H8
SO2
methane
Ethane
propane
sulfur dioxide
CH4
methane
C2H6
Ethane
13 terms
Gases
green
yellow
gray
gray/green
oxygen
air
CO2
CO2/O2
green
oxygen
yellow
air
22 terms
Gases
NH3
H2O
Ó2
Ó3
Ammonia... Smell like cat urine
Steam
Oxygen gas... Growing wood splint = fire
Ozone... Prevents UV light
NH3
Ammonia... Smell like cat urine
H2O
Steam
11 terms
Gases
physical properties of gases
vapor
how do gases differ from liquids and s…
kinetic energy
molecular substances with low molar masses... though there are…
gaseous state of any substance that normally exists as a liqu…
expand to fill their containers; the volume of the gas equals…
energy associated with movement... everything in motion has kin…
physical properties of gases
molecular substances with low molar masses... though there are…
vapor
gaseous state of any substance that normally exists as a liqu…
21 terms
Gases
NH3
H2O
O2
O3
ammonia
steam
oxygen gas
ozone
NH3
ammonia
H2O
steam
26 terms
Gases
NH3
H2O
O2
O3
Ammonia
Steam
Oxygen gas
Ozone
NH3
Ammonia
H2O
Steam
32 terms
Gases
Where pressure exerted by a gas comes…
Measurements of pressure
Boyle's law
Charle's law
the collisions between the molecules in a gas that are travel…
mmHg = Torr... 760 mmHg = 1 atm = 1.01325 bar... pascal = newton /…
volume of gas inversely proportional to its pressure and dire…
linear relationship between gas volume and gas temp at consta…
Where pressure exerted by a gas comes…
the collisions between the molecules in a gas that are travel…
Measurements of pressure
mmHg = Torr... 760 mmHg = 1 atm = 1.01325 bar... pascal = newton /…
19 terms
Gases
The state of a gaseous sample is gener…
Pressure
Pressure unit relations
Standard Temperature and Pressure (STP)
pressure (P)... volume (V)... temperature (T)... number of moles (n)
Describes force per area, such as the force per area an enclo…
1 atm = 10^5 Pa = 760 mm Hg = 760 Torr
273 K (O C) and 1 atm
The state of a gaseous sample is gener…
pressure (P)... volume (V)... temperature (T)... number of moles (n)
Pressure
Describes force per area, such as the force per area an enclo…
10 terms
Gases
Dalton's law of partial pressures
Charles's law
Graham's law of effusion
partial pressure
At constant volume and temperature, the total pressure exerte…
The volume of a fixed mass of gas is directly proportional to…
The rate of effusion of a gas is inversely proportional to th…
the contribution each gas in a mixture makes to the total pre…
Dalton's law of partial pressures
At constant volume and temperature, the total pressure exerte…
Charles's law
The volume of a fixed mass of gas is directly proportional to…
1 of 10