Chem 1411 - Test 4
Studied by 0 people
Call with Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt Play1/18
Earn XP
Description and Tags
Laws, Angles, and Definitions
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No study sessions yet.
19 Terms
Tetrahedral
109.5°
Boyle’s Law
Pressure & Volume
Charle’s Law
Temperature & Volume
Combined Gas Law
Pressure, Volume, & Temperature
Avogadro’s Law
Volume & # of moles
Ideal Gas Law
PV = nRT
Effusion
the escape of gas molecules through a tiny hole into an evacuated space
Diffusion
the spread of one substance throughout a space or a second substance
Graham’s Law
r1/r2 =√M2/M1
In ideal gas law, how can n be put?
n = MM/m
How to find density in Ideal Gas Law?
D= MMP / RT
When molar mass is high, what is speed?
Lower
Endothermic
process that absorbs heat from the surroundings during a reaction.
Exothermic
process that releases heat to the surroundings during a reaction.
Absorbing heat = ?
Positive
Giving off heat = ?
Negative
Work done by system
Negative
Work done by surroundings
Positive
Enthalpy
internal energy plus the product of pressure and volume
Note 
Flashcards (49)