Welcome to Mr. Lemelin's Class
State Standards Addressed
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SPI 0807.9.2
Identify the common outcome of all chemical changes.
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SPI 0807.9.8
Interpret the results of an investigation to determine whether a physical or chemical change has occurred.
SPI 0807.9.10
Identify the reactants and products of a chemical reaction.
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SPI 0807.9.11
Recognize that in a chemical reaction the mass of the reactants is equal to the mass of the products (Law of Conservation of Mass).
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Skills Assessed
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Skill 806.1:
Define and give examples of common physical and chemical properties. Differentiate between physical and chemical change. Identify the common signs of chemical change.
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Skill 806.2:
Identify parts of a chemical equation (symbol/formula, subscript/coefficient, reactants/products.) Given a description of a reaction, identify the reactants and products. Describe the common outcomes of all chemical changes.
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Skill 806.3:
Explain the Law of Conservation of matter as it applies to chemical changes. Balance chemical equations. Calculate the mass of products or reactants using the Law of Conservation.
UNIT SIX:
Physical and Chemical Properties