Moles
What is Avogadro's Number?
6.02 x 1023
What is a solute?
A substance being dissolved
100%
What formula do I need to use to calculate how much heat in joules of something increasing or decreasing in temperature?
Q=MC(Delta)T
How does an inhibitor affect a reaction rate?
Decreases the reaction rate
The formula for % yield is:
actual yield/theoretical yield x 100%
What is an ionic compound?
a metal and a non metal
What will dissociate into OH- ions?
Bases
What is specific heat measured in?
J/gC
A change in volume or pressure will only affect/shift the _____ in a chemical reaction.
Gases
Limiting reactants are the reactants that run out ____.
First
What is a covalent compound?
2 non metals
What reacts with carbonates?
If a chemical reaction feels cold to the touch it is an (endothermic or exothermic) reaction.
Endothermic (absorbs heat, not giving heat off)
You can increase the speed of a chemical reaction by INCREASING the _________ __________.
Surface Area
What is an empirical formula?
The lowest, reduced (or simplified) version of a chemical formula
What is the formula for molarity?
M = Moles of solute/Liter of solution
Water and a salt
If a heat calculation is exothermic, the Q and the (delta)T will both be....
Negative
A chemical reaction at equilibrium will shift towards whatever piece of the reaction is being ______.
Taken away
(Take = Towards)
You can convert moles to grams using the....
Molar Mass
What type of solution holds the maximum amount of solute in a solvent at a given temperature?
Saturated- this will be a point ON the line indicating the most that can dissolve at a temp
In a neutralization reaction the salt that is produced is made up of the acid's _____ and the base's _______.
Anion (negative ion), cation (positive ion)
Fusion
What is activation energy?
Amt of energy required to start a reaction and form an activated complex