The Mole
6.022 x 1023
Avagodro's number
Find the molar mass of KOH
56 g/mol
States of matter.
Solid, liquid, gas (and some say plasma)
A solution where one substance is completely dissolved in another is called this
What is homogenous
Multiply the number of moles by 22.4 to find this
Liters
Both sides of the equation have an equal number of atoms
Balanced chemical equation
This is the most "common" state of matter in the universe
What is plasma
Two things that can be done to speed up dissolving
heating , stirring , catalyst
You divide the mass of a compound by this to find the number of moles it contains.
Molar mass
The main component of a solution (highest mole fraction)
What is a solvent
An acid can be neutralized with this compound
base
Experimental - Theoretical / Theoretical x 100
% Error
As pressure goes down, volume goes up
What is Boyle's law
a liquid heterogeneous mixture that can settle out over time.
What is a suspension
Bases taste _____ Acids taste ____
bitter , sour
This is the molar mass of NaCl
What is 58.5 g/mol
A sample of NH3 that contains 3 x 1023 molecules is this many grams.
What is 8.5 grams?
Theoretical point where temperature cannot go lower
What is absolute zero
These are commonly confused with solutions
What is a colloid