Limiting Reactant
This
animation shows a reaction with a limiting
reactant and excess reactant remaining
at the end of the reaction.
N2-O2 Equilibrium
This
animation shows a reaction where the
reactants reaches equilibrium before
the reaction goes to completion.
Combining Volumes H2 and O2
This
animation demonstrates the ratio of the
combining volumes of hydrogen and oxygen
gas to form water.
Stoichiometry
This
animation shows a reaction where the
reactants are in the same ratio as the
coefficients in the balanced equation
and the reaction goes to completion.
Unknown Carbonate Lab Document This
is the document for the determination
of the identity an unknown carbonate
using stoichiometry and the mass of metal
chloride produced.
Vinegar Analysis Lab Document This
is the document for the determination
of the mass percent acetic acid in vinegar
using standardized NaOH.
Videos
Introduction Chapter 6
This video is the
introduction to Chapter 6 of the web course.
Stoichiometry Acid-Base HCl-H2SO4 Lab This
video shows the determination of the
mole ratio in an acid-base reaction by
measuring the temperature change in the
reaction with a temperature probe. The
method of continuous variations and a
Job's plot is used.
Analysis of a Two Component System
Lab (part one) This is part one of a 2-part
video showing gravimetric determination
of a two component mixture of carbonates.
Analysis of a Two Component System
Lab (part two) This is part two of a 2-part
video showing gravimetric determination
of a two component mixture of carbonates.
BaSO4 Conductivity Titration Lab This
video shows the conductivity titration
of Ba(OH)2 with H2SO4 using a conductivity
probe.
Eggshells Analysis Lab This
video shows the determination of the
percent CaCO3 in eggshells by reaction
with excess standardized HCl and titration
of the excess HCl with standardized NaOH
lab.
Microscale Stoichiometry Lab This
video shows the microscale determination
of the mole ratio of the reaction of
sodium oxalate and calcium chloride.
NaHCO3 HCl lab This
video shows the determination of the
yield of NaCl from the reaction of NaHCO3 and HCl.
Acid-Base Titration Lab This
video shows the technique of an acid-base
titration.