Kemtec Science: Chemical Equations I

Kemtec Science: Chemical Equations I Target Grades: 8-12 Number of Students: 24 students working in six groups of four Introduce students to chemical equations as they perform and observe two different single replacement reactions and two different double replacement reactions. Color changes, precipitate formation, and gas production are observed. The kit includes all required chemicals, a vocabulary exercise, and reproducible worksheets and laboratory procedures. Worksheets give students practice with chemical symbols, naming compounds, valence, and chemical formulas for compounds and radicals (polyatomic ions). Written laboratory exercises give students practice in identifying properties and completing and balancing single replacement and double replacement reactions. Laboratory supplies required. Kit Contains: Instructor Manual MSDS Zinc Pieces‚  Wood Splints Aluminum Chloride Ammonium Hydroxide‚  Sodium Hydroxide Solution Hydrochloric Acid Solution Copper Sulfate Solution