Reactions of ions in
solution
Molecular Mass of an
Acid

Exp. 10

Reaction of Iodine w/
Thiosulfate

Exp. 11

Specific Heat

Exp. 12

Heat of Neutralization

Exp. 14

Determining the value
of R
Molecular Mass of
Unknown Liquid

Exp. 15

2 methods for finding volume of a solid
Pycnometer’s purpose
D = mass/volume
Definition
Empirical formula
Adding excess of one reactant
Know what it represents
How the lab we did allowed us to calculate it
Reaction between Mg + HCl
What the #’s represent in a chemical formula
Calculate % yield
Purpose of recrystallization
How to vacuum filter something properly
Balanced equations
Write chemical formula of product given 2 ions
Titration
Phenolphthalein – purpose, how it works
Dilution - M1V1 = M2V2
Titration
Purpose of starch
Find moles of product given moles of reactant
Definition
Calculate from formula
Scientific law shown in this lab
What ∆H (+) or (-) means
Difference between a strong and weak acid
PV=nRT, use formula
Know what each letter stands for and correct units
PV=nRT
Find Molecular Mass given other values

Fractional uncertainties, Significant figures
MATH – find moles of solids or solutions, or mass of solids given other values (Molarity, Molar
Mass, Mass)