COMBINED GAS LAW
COMBINED GAS LAW
Which energy has the motion of molecules ?
Whis energy has the movement of electrons ?
Energy that includes movement is called ________________ energy.
Energy can be change from one form to another is called _________ ___________________.
Transfer of heat between subtances that are in direct contact with each other is _______________.
Transfer of heat through a liquid or gas through moving currents is called ______________.
Transfer of heat through electromagnetic radiation through waves or rays is called _______________.
A measure of the average kinetic of the individual particles in a substance.
Resource that can be used over again is called ____________________.
What is an example of a renewable resource ?
A resource that can't be used over again is called ______ _____________________.
What is an example of an non- renewable resource ?
What energy has stored energy ?
What energy is energy in motion ?
Vibrating atoms along a wave is ___________ energy.
The particles in a liquid move __________ when energy is added.
A state of matter with a definite shape and volume.
Gas does not have a _____________ shape or volume.
The particles in a solid move ___________ than those in a liquid.
The change from liquid to gas.
Both a liquid and a gas take the shape of their ______________.
The state of matter where forces of attraction are the weakest.
Steam boils out of water because its particles gain this.
The state of matter that results from condensation.
The opposite of evaporation.
When a solid changes directly into a gas.
This happens during the phase change from solid to liquid.
_________ is the total energy of moving particles in matter.
Frost on leaves are an example of ___________________.
Gas can be _______________ unlike solids and liquids.
The states of matter can also be called _____________________.
Adding energy ____________ the attraction between particles.
Making ice cube trays is a process of ____________________.
Adding energy or removing energy causes a ___________ in states of matter.
When particles move faster and further apart due to the addition of heat, the volume is said to _________________.
_________________ is when lower temperature causes particles to move slower and come closer together, decreasing their volume.
An explanation for why things work or how things happen.
_____________ is the measure of average energy of moving particles in matter.
Heat is transferred by movement of a heated fluid such as air or water.
__________________ is the transfer of heat energy through solids.
The amount of space something takes up is called _____________.
effect of forces of a colliding molecules
amount of space/gas occupied
measure of KE of the particles
states the volume is inversely proportional to pressure at constant temperature
law that tends to describe how volume change when temperature increase or decrease
Law that describe the relationship between temperature and pressure
states that the volume of gas is directly proportional to the number of moles
The combination of three gas laws (Boyles,Charles and Gay Lussac)
is the primary unit of temperature measurement in the physical sciences, but is often used in conjunction with the degree Celsius
a standard scientific unit for measuring large quantities of very small entities such as atoms, molecules, or other specified particles.
states that P X V = n X (R) X T, where P is pressure, V is volume, n is the number of moles of molecules, T is the absolute temperature, and R is the gas constant (8.314 joules per degree Kelvin or 1.985 calories per degree Celsius).
Unit of volume
a scientific instrument used to measure air pressure.
Unit of pressure
Application of Boyles Law
Ability to do work
Stored energy Ex: a loaded slingshot
Energy in motion
Condition in which kelvin is used
Pressure and volume are inversely proportional if moles and temperature are constant
Energy is not created nor destroyed
Form of energy flowing from high to low
Average kinetic energy of particles
Temperature and volume are directly proportional
Pressure of a fixed mass gas varies directly with the kelvin temperature when volume remains constant
Unit of energy
Amount of heat needed to raise temperature of one gram of a substance by one degree celsius
characterized by three state variables: P, V, T
used for measuring gas density and volume
quantity associated with a thermodynamic system
volume occupied by one mole of a gas, liquid, or solid
a reaction that releases heat
a device used to measure heat changes