Chemical Equations and Reactions (6 days)
Texas Essential Knowledge and Skills (TEKS)
The student knows the characteristics of matter and can analyze the relationships between chemical and physical changes and properties. The student is expected to:
(4A) differentiate between physical and chemical changes and properties (RS); The student can quantify the changes that occur during chemical reactions. The student is expected to: (8D) use the law of conservation of mass to write and balance chemical equations (RS);
The student understands and can apply the factors that influence the behavior of solutions. The student is expected to: (10H) understand and differentiate among acid-base reactions, precipitation reactions, and oxidation-reduction reactions (RS); PAP only: Net Ionic Equations (CCRS - VII. E.1.A). Classify chemical reactions by type. Describe the evidence that a chemical reaction has occurred. |
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