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Unit 7: Stoichiometry
Guiding Questions:
- How are dosages determined?
- How are toxins measured and controlled?
- Which is better: eating beans and rice at separate meals or together?
What you should learn:
Unit outline
- The dimension analysis method for handling quantities involved in a chemical reaction is based on proportions of the substances involved and is an important tool that allows for the measurement of all quantities in a chemical reactions - mass, volume, concentration, energy, etc.
- Stoichiometric calculations allow one to make important measurements to ensure the health of people and animals.
More Specifically...:
- State that chemicals react according to stoichiometric ratios (mole ratios)
- Calculate concentrations using molarity
- Solve Stoichiometry problems to convert the following
- mole-mole;
- mass-mass;
- mole-mass;
- mass-volume;
- mole-volume; and
- volume-volume.
- Molarity-molarity
- Molecule-molecule
- Atom/ion-atom/ion
- Etc
- Identify the limiting reactant (reagent) in a reaction.
- Determine the limiting reactant and calculate theoretical yield and excess reactant.
- Solve percent yield problems
Lecture Notes:
Assignments:
Labs:
Resources:
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Stoichiometry
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