# States of matter: Gas Volumes and the Ideal Law and Diffusion and Effusion Word Search

Type
Word Search
Description

rate of diffusion
rate of effusion
STP
gas stoichiometry
stoichiometry
atomic theory
temperature
pressure
moles
grahams law of effusion
diffusion
effusion
ideal gas constant
ideal gas law
standard molar volume of gas
Gay Lussac
Graham's law of effusion

## Gas Laws Crossword

Type
Crossword
Description

describes a relationship in nature that is supported by many experiments scientific law
volume and pressure are inversely proportional Boyles Law
volume and temperature are directly proportional Charles Law
it has never been this cold = zero K absolute zero
the pressure of a gas and the kelvin temperature are directly proportional Gay-Lussacs Law
combines Boyles, Charles, and Gay-Lussacs Laws combined gas law
the SI unit for the amount of substance mole
equal volumes of gases at the same temperature and pressure contain equal numbers of particles Avogadro's principle
22.4 L molar volume
describes the physical behavior of an ideal gas ideal gas law
0.0821 L-atm/mol-K R
a number written in front of a reactant or product of a chemical equation coefficient

## Gas Laws Crossword

Type
Crossword
Description

Boyle's law states that at constant temperature for a fixed mass, the absolute pressure and the volume of a gas are inversely proportional. Boyles law
Charles's law is an experimental gas law that describes how gases tend to expand when heated. Charles Law
The lowest temperature that is theoretically possible. Absolute Zero
thermal expansion of gasses and the relationship between temperature, volume, and pressure. Gay lussacs law
When we put Boyle's law, Charles' law, and Gay-Lussac's law together, we come up with the Combined Gas law
states that, "equal volumes of all gases, at the same temperature and pressure, have the same number of molecules" Avogadros principle
the volume occupied by one mole of ideal gas at STP. Its value is: 22.414 L mol¯1. Molar Volume
a physical constant which is featured in many fundamental equations in the physical sciences, such as the ideal gas law and the Nernst equation Ideal gas constant
A physical law describing the relationship of the measurable properties of an ideal gas Ideal gas law
S Atmosphere pressure
A Barometer
S Gas pressure
S Kinetic energy
Z Kinetic theory
S Pascal
S Vaccuum
E Vapor pressure
D Compresibility
Z Diffusion
S Effusion
N Partial pressure
H Direct relationship
Z Inverse relationship
Molar B

## Gas Laws Crossword

Type
Crossword
Description

Ability to do work Energy
Stored energy Ex: a loaded slingshot Potential energy
Energy in motion Kinetic energy
Condition in which kelvin is used Absolute zero
Pressure and volume are inversely proportional if moles and temperature are constant Boyles law
Energy is not created nor destroyed Law of conservation
Form of energy flowing from high to low Heat
Average kinetic energy of particles Temperature
Temperature and volume are directly proportional Charles law
Pressure of a fixed mass gas varies directly with the kelvin temperature when volume remains constant Gay Lussac law
Unit of energy Joule
Amount of heat needed to raise temperature of one gram of a substance by one degree celsius Specific heat
PV=nRT Ideal gas constant
characterized by three state variables: P, V, T Ideal gas law
used for measuring gas density and volume STP
quantity associated with a thermodynamic system Enthalpy
volume occupied by one mole of a gas, liquid, or solid Molar volume
a reaction that releases heat Exothermic
a device used to measure heat changes Calorimeter

## Gas Laws Crossword

Type
Crossword
Description

the lowest temperature that is theoretically possible, at which the motion of particles that constitutes heat would be minimal Absolute Zero
a combination of gases that surround a planet, room, etc atmosphere
an instument used to messure atmospheric pressure Barometer
an experimental gas law which describes how the pressure of a gas tends to decrease as the volume of a gas increases Boyle
the ability or tendency to float in water or air or some other fluid Buoyancy
a law stating that the volume of an ideal gas at constant pressure is directly proportional to the absolute temperature Charles
to be able to be compressed into a solid mass or smaller space Compressible
the process in which molecules move from a higher concentration to a lower concentration Diffusion
variable definition - the space not filled by an atom Empty Space
a gas whose pressure P, volume V, and temperature T are related by the ideal gas law PV = nRT, Ideal Gas
related by inverse variation Inversely
used to explain the behavior of gases and is based upon the following postulates: Gases are composed of a many particles that behave like hard spherical objects in a state of constant, random motion kinetic molecular
the volume occupied by one mole of a substance at a given temperature and pressure. It is equal to the molar mass (M) divided by the mass density Molar Volume
the hypothetical pressure of that gas if it alone occupied the volume of the mixture at the same temperature partial pressure
the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus and ultimate tensile strength pascal
something is compressed and particles move around bouncing off the sides of the container (trying to escape and expand) pressure
indicates the direction in which energy flows when two objects are in thermal contact temperature
a volume that encloses little or no matter vacuum
the quantity of three-dimensional space occupied by a liquid, solid, or gas volume

## Gas Laws Crossword

Type
Crossword
Description

indirect relationship between pressure and volume Boyles Law
P1 x V1 = P2 x V2 Boyles Formula
Direct relationship between volume and temperature Charles Law
V1/T1 = V2/T2 Charles Formula
Direct relationship between pressure and temperature Gay Lussacs Law
P1/T1 = P2/T2 Gay Lussacs Formula
A law that combines Boyles, Charles, and Lussacs laws Comined Gas Law
P1V1/T1 = P2V2/T2 Combined Gas Law Formula
the ideal law that factors at STP and includes number of moles Ideal Gas Law
PV = nRT Ideal Gas Law Formula
direct relationship between the number of moles and volume Avogadros Law
What law happens when you put a balloon into liquid nitrogen? Charles Law
What law happens what you leave a basketball out side in cold weather for a long time? Charles Law
What law happens what you twist a straw and then flick it? Boyles Law
What law is a spay can? Boyles Law
What law is it when you heat a can and then put it into water? Gay Lussacs Law
What law is it when you open a sealed container of hot food? Gay Lussacs Law
total pressure of a mixture of nonreacting gases is the sum of their idvidual partical pressures Daltons Law
Ptotal = Pa + Pb + Pc..... Daltons Formula
as particles are heated, they move faster and exert more pressure on the walls of their container Kinetic molecular theory
Is Charles's law inverse or direct porportion? Direct
Is Boyle's Law a inverse or direct porportion? Inverse
Is Ideal Gas Law a inverse or direct porportion? Direct
What does 1 atm equal? 760 torr

## Gas Laws Word Search

Type
Word Search
Description

PVNRT
Enthalpy
Calorimeter
Exothermic
Molar Volume
Ideal Gas Law
Ideal Gas Constant
Specific Heat
Joule
Gay Lussacs Law
Endothermic
Charles Law
Temperature
Heat
Absolute Zero
Kinetic Energy
Potential Energy
Energy
Boyles Law

## chemistry Word Search

Type
Word Search
Description

mole ratio
reaction
state symbol
diatomic element
dimensional analysis
matter
pure substance
homogeneous mixture
heterogeneous mixture
element
molecule
lanthanide
actinide
transition metal
octet rule
noble gas
alkali metal
period
group
periodic table
percent error
percent yield
molecular formula
empirical formula
atomic weight
significant figure
formula unit
molar mass
anion
cation
measurement
density
conversion factor
stoichiometry
proton
neutron
electron
atom
mole

## Gases Crossword

Type
Crossword
Description

What is gas Gas
What is molecule Molecule
What is kinetic theory Kinetic theory
Habab Vacuum
Hshsbud Barometer
Hsusbusbeh Atmospheric pressure
Bdhsvush Pascal
Bshsvsuhe Noble gases
Bsjdvjshd Volume
Hebdudbeh Temperature
Buds jns Kelvin scale
Baje he Charles law
Hshsbd Boyles law
Bshvdjs Combined gas law
Bdjdbjsnsj Ideal gas law
Ndjdbusbs Partial pressure
Bdjbjsnsjbd Dalton's law of partial pressures
Gay-lussac's law Gay-lussac's law
Dhshusjs Graham's law of effusion

Type
Word Search
Description

ABSOLUTE ZERO
BOYLES LAW
CELSIUS
CHARLES LAW
COMBINED GAS LAW
DEGREES
GAS
GAY-LUSSACS LAW
HEAT
KELVIN SCALE
KINETIC ENERGY
MOLECULES
PRESSURE
SUBSCRIPTS
TEMPERATURE
VOLUME

## Gas Laws Crossword

Type
Crossword
Description

At constant T and n, the pressure and volume of a gas are inversely related. Boyles Law
At constant P and n, the volume of a gas is directly related to its Kelvin temperature. Charles Law
At constant V and n, the pressure of gas is directly related to its Kelvin temperature. GayLussacs Law
The volume of gas depends upon the moles of particles. Avogadros Law
Universal gas law PV=nRt
In a mixture of gases, the total pressure is equal to the sum of the individual partial pressures. Daltons Law
The speed of a gas particle is inversely related to the square root of its mass Grahams Law
Represented by the letter V Volume
Represented by the letter p Pressure
Celsius, Fahrenheit, and Kelvin are measurements of what Temperature
This instrument measures atmospheric pressure Barometer
This state of matter assumes the shape and volume of its container, they are compressible, mix evenly and completely, have low densities, and exert pressure. Gases
Measures pressure in general Manometer
The process in which gas escapes through a small hole in its container Effusion
When perfume is sprayed in one corner of a room, but can eventually be smelled in the other corner. Diffusion
Represented by Pa Pascal
Celcius plus 273 makes this measurement of temperature Kelvin
n represents the number of what Moles
Heating up the molecules of a gas allow the particles to move.... Faster
Standard Temperature and Pressure is abbreviated is.... STP
Series of laws that describe the behavior of samples of gases under varying conditions of V, T, P, and amount. Gas Laws
The greatest teacher in the entire world and the teacher that will hopefully accept this extremely late paper. <3 Ms.Dean