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Lesson Plans:
Moles, Moles, Moles
By the end of this lesson, 10th grade students will be able to:
1. define a mole and 2. measure out a mole by mass or volume.
Calculating
A Launch
To use stoichiometry to calculate the fuel and oxidizer requirements for
the launch of a rocket.
The Mole
Diatomic and monoatomic gaseous elements. Avogadro's hypothesis.
Determination of molecular weights, atomic weights, etc.
Determining
the Percent Composition of a Compound:
The purpose of this lab is to first create an oxidized compound and then
calculate the percentage of oxygen in it.
Formula of a
Hydrate:
Students determine the percent by weight of water hydrated to a salt and
establish the formula of a hydrated salt.
Stoichiometry
and Solutions:
In this procedure, you will predict the volume of hydrochloric acid that
will react, based on your knowledge of the amount of sodium bicarbonate
used.
Mole to Mole
Relationship in a Chemical Reaction
In this experiment you will carry out a reaction between metallic copper
atoms and silver ions in solution to produce copper ions in solution and
metallic silver atoms. The objective will be to determine the mole ratio
between silver and copper in the reaction.
Mass
Relationships in Chemical Reactions
Students prepare and determine the percentage yield of sodium chloride, and
gain an understanding of mass relationships in chemical reactions.
Reactions of
Solutions of Known Concentrations
Students prepare solutions of known molar concentration, become acquainted
with the simpler quantitative aspects of reactions involving solutions, and
verify that chemical substances react in definite mole ratios.
Dozens to Moles:
An introduction to the concept of the Mole and calculating conversions
related to the mole.
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