Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
22 Cards in this Set
- Front
- Back
amorphous solid
|
no pattern to the arrangement of the particles, such as wax, glass or ceramic. |
|
Boyle’s Law |
If the temperature of a gas is constant, the pressure of the gas varies inversely with volume |
|
Charles’s Law |
If the pressure of a gas is constant, the volume of the gas is directly proportional to its Kelvin temperature |
|
combined gas law |
examines the behavior of a constant amount of gas when the pressure, volume and/or temperature is changed |
|
condensation
|
gas--->liquid |
|
crystalline solid |
particles that are tightly packed together in a regular, repeating pattern. |
|
Dalton’s law |
The sum of the partial pressures gives us the total pressure |
|
deposition
|
gas--->solid |
|
freezing |
liquid--->solid |
|
Gay-Lussac’s Law |
if the volume of gas is constant, the pressure of a gas is directly proportional to its Kelvin temperature |
|
hydrogen bonding |
strong attractive force that gives water many of its physical properties, such as high melting and boiling points, low vapor pressure and high surface tension |
|
ideal gas law |
the only law that includes all four variables that affect gas behavior using one equation |
|
Kinetic Molecular Theory |
gives us several assumptions about gas particles. ALL gas particles: -are very far apart -do NOT attract or repel each other -are in constant, random motion -have elastic collisions(bounce off each other) -have the same amount of energy at the same temperature
|
|
melting |
solid---> liquid |
|
partial pressure |
The portion of the total pressure contributed by each individual gas |
|
phase diagram |
shows the phases of a substance under different conditions of pressure and temperature |
|
sublimation |
solid--->gas |
|
surface tension |
describes a liquids resistance to increasing its surface area |
|
triple point |
gives the conditions at which all 3 phases exist at the same time |
|
vaporization |
liquid--->gas |
|
vapor pressure |
the measure of the force exerted by the gas particles above a liquid in a closed container. |
|
viscosity |
the resistance of a liquid to flow |