Study sets matching "chemistry2 gases"
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absolute zero
Boyle's law
Charles' law
combined gas law
the lowest possible theoretical temperature, 0K
states that the volume of a fixed amount of gas held at a cons…
states that the volume of a given amount gas is directly propo…
states the relationship among pressure, temperature and volume…
absolute zero
the lowest possible theoretical temperature, 0K
Boyle's law
states that the volume of a fixed amount of gas held at a cons…
pressure
newton
atmosphere of pressure
pascal
The amount of force exerted per unit area of a surface
The SI unit for force; the force that will increase the speed…
A unit of pressure
The SI unit of pressure
pressure
The amount of force exerted per unit area of a surface
newton
The SI unit for force; the force that will increase the speed…
Avogadro's hypothesis
moles
standard pressure
standard temperature
If V1=V2, P1=P2, and T1=T2, then the number of particles = the…
Modern chemists used Avogadro's hypothesis to formulate the id…
1.00atm=101.3kPa=760.mmHg=760.Torr=14.7 lb/in² or psi
0°C=273K
Avogadro's hypothesis
If V1=V2, P1=P2, and T1=T2, then the number of particles = the…
moles
Modern chemists used Avogadro's hypothesis to formulate the id…
characteristics of gases
pressure
pressure equivalencies
The higher the air pressure, the ______…
- can expand to fill their containers... - are highly compressibl…
the amount of force applied to an area (P=F/A)
1 atm ... = 760 mmHg... = 760 torr... = 101.3 kPa
higher
characteristics of gases
- can expand to fill their containers... - are highly compressibl…
pressure
the amount of force applied to an area (P=F/A)
pressure
newton
atmosphere of pressure
pascal
The amount of force exerted per unit area of a surface
The SI unit for force; the force that will increase the speed…
the pressure of Earth's atmosphere at sea level; equivalent to…
The SI unit of pressure
pressure
The amount of force exerted per unit area of a surface
newton
The SI unit for force; the force that will increase the speed…
Boyle's law
Charles' law
absolute zero
Gay-Lussac's law
states that the volume of a fixed amount of gas held at a cons…
states that the volume of a given mass of gas is directly prop…
zero on the Kelvin scale which represents the lowest possible…
states that the pressure of a fixed mass of gas varies directl…
Boyle's law
states that the volume of a fixed amount of gas held at a cons…
Charles' law
states that the volume of a given mass of gas is directly prop…
pressure
newton
atmosphere of pressure
pascal
The amount of force exerted per unit area of a surface
The SI unit for force; the force that will increase the speed…
the standard unit of pressure
The SI unit of pressure
pressure
The amount of force exerted per unit area of a surface
newton
The SI unit for force; the force that will increase the speed…
absolute zero
Boyle's law
Charles' law
combined gas law
the lowest possible theoretical temperature, 0K
states that the volume of a fixed amount of gas held at a cons…
states that the volume of a given amount gas is directly propo…
states the relationship among pressure, temperature and volume…
absolute zero
the lowest possible theoretical temperature, 0K
Boyle's law
states that the volume of a fixed amount of gas held at a cons…
Define pressure and it's unit (4)
What affect's a fluid's pressure? (3)
Define Boyle's law
Define isothermal change
(1) The force per unit area... (2) Exerted normally... (3) On a su…
(1) Volume of the container... (2) Mass of the gas in volume... (3…
(1) Fixed mass of gas... (2) at constant temperature... (3) pV = c…
A change at constant temperature
Define pressure and it's unit (4)
(1) The force per unit area... (2) Exerted normally... (3) On a su…
What affect's a fluid's pressure? (3)
(1) Volume of the container... (2) Mass of the gas in volume... (3…
What are the three states of Matter?
What are the five properties of solids?
what are 4 properties of liquids?
What are 5 properties of gases
Solids... Liquids... Gases
Rigid... Cant be compressed... Particles vibrate in fixed position... F…
Cant be compressed... Particles glide over each other... Fixed volum…
Can be compressed... Large spaces between particles... No fixed shap…
What are the three states of Matter?
Solids... Liquids... Gases
What are the five properties of solids?
Rigid... Cant be compressed... Particles vibrate in fixed position... F…
States of matter
Pressure
Boyle's law
Charles' law
Gas= easily compressible, expands to fill volume of container;…
1 ATM= 1.013 bar= 760 torr= 101.325 kPa
Empirical gas law #1, pressure and volume are inversely propor…
Empirical gas law #2, volume are temperature are proportionate…
States of matter
Gas= easily compressible, expands to fill volume of container;…
Pressure
1 ATM= 1.013 bar= 760 torr= 101.325 kPa
anhydrous
hydroscopic
deliquescent
amorphous solid
what is a hydrated crystal that has had all the water removed…
what is a substance that has a strong attraction for water and…
what is a substance that is so hygroscopic it will hold enough…
what are solids without a crystal structure, but with a disorg…
anhydrous
what is a hydrated crystal that has had all the water removed…
hydroscopic
what is a substance that has a strong attraction for water and…
Evangelista Torricelli, 1643
pressure
bad
gravity
Who invented the barometer and in what year?
one of the most obvious properties of a gas is that it exerts…
low pressure = ____ weather
air in the atmosphere is pulled toward the center of the earth…
Evangelista Torricelli, 1643
Who invented the barometer and in what year?
pressure
one of the most obvious properties of a gas is that it exerts…
Boyle's law
Charles' law
Absolute zero
Kelvin temperature
The volume of a fixed amount of an ideal gas is inversely prop…
The volume of a fixed amount of an ideal gas is directly propo…
The temperature at which all particle vibration stops. 0 Kelvi…
Temperature measured from absolute zero. Degrees K = degrees C…
Boyle's law
The volume of a fixed amount of an ideal gas is inversely prop…
Charles' law
The volume of a fixed amount of an ideal gas is directly propo…
KMT Laws
Graham's Law
Units of Pressure
STP
1. Gases are made up of tiny particles ... 2. Move very fast, col…
Lighter gases move faster
1atm=760mmHg=760torr=101.3kPa
0 degrees C 1 atm
KMT Laws
1. Gases are made up of tiny particles ... 2. Move very fast, col…
Graham's Law
Lighter gases move faster
Pressure
newton
barometer
millimeters of mercury
the force per unit area on a surface
the force that will increase the speed of a one-kilogram mass…
device used to measure atmospheric pressure
common unit of pressure symbolized mm Hg
Pressure
the force per unit area on a surface
newton
the force that will increase the speed of a one-kilogram mass…
Avogadro's law
Boyle's law
Charles' law
Dalton's law of partial pressures
At constant temperature and pressure, the number of atoms or m…
Law that states that at constant temperature for a fixed mass,…
At constant pressure, the temperature and volume of a gas are…
The total pressure of a mixture of gases is equal to the sum o…
Avogadro's law
At constant temperature and pressure, the number of atoms or m…
Boyle's law
Law that states that at constant temperature for a fixed mass,…
pressure
newton
pascal
standard temperature and pressure
the amount of force exerted per unit area of surface.... force/ar…
the SI unit for force; the force that will increase the speed…
the SI unit of pressure; equal to the force of 1 N exerted ove…
for a gas, the temperature of 0 C and the pressure of 1.00 atm…
pressure
the amount of force exerted per unit area of surface.... force/ar…
newton
the SI unit for force; the force that will increase the speed…
pressure
air pressure
comprehensible
fluid
The amount of force per unit area.
The result of gas particles colliding and being pulled toward…
Particles are able to be pushed together (decreasing volume)
Particles are able to flow.
pressure
The amount of force per unit area.
air pressure
The result of gas particles colliding and being pulled toward…
collisions of air molecules generate
the pressure exerted by a gas depends on
pressure
newton
pressure
volume, temperature, # of molecules present
force per unit area of a surface ... P= F/A
si unit for force... force that will increase the speed of a one…
collisions of air molecules generate
pressure
the pressure exerted by a gas depends on
volume, temperature, # of molecules present
3
plasma
solid
solid
how many forms of matter do we normally come in contact with?
what is the fourth phase of matter that is too energetic for h…
what form of matter has regularly arranged atoms, or molecules…
what form of matter has a definite volume and shape?
3
how many forms of matter do we normally come in contact with?
plasma
what is the fourth phase of matter that is too energetic for h…
Ideal gas law
Gas Particle movement (list 4)
Kinetic Molecular Theory
Boltzman Distribution Curve
PV=nRT
1)widely spaced... 2)fill container... 3)random, linear motion... 4)var…
1)constant random motion... 2)Vmolecules<<<Vcontainer... 3)attractio…
Ideal gas law
PV=nRT
Gas Particle movement (list 4)
1)widely spaced... 2)fill container... 3)random, linear motion... 4)var…
absolute zero
Boyle's law
Charles' law
combined gas law
the lowest possible theoretical temperature, 0K
states that the volume of a fixed amount of gas held at a cons…
states that the volume of a given amount gas is directly propo…
states the relationship among pressure, temperature and volume…
absolute zero
the lowest possible theoretical temperature, 0K
Boyle's law
states that the volume of a fixed amount of gas held at a cons…