860 Gitts Run Road
Hanover, PA 17331

Chemical Formulas II 13-124

Target Grades: 9-12

Students experimentally determine the correct chemical formulas for compounds by combining chemicals in various ratios and observing the combination that produces the greatest amount of precipitate. Using the ratio of the combination, students determine the chemical formula for the newly formed substances. Includes more challenging stoichiometry than Chemical Formulas I and contains inquiry components. Includes all required chemicals, vocabulary, chemical formula writing and naming worksheets, data sheets, reproducible procedures, and answer keys.  Designed for 24 students working in six groups of four.

Kit Contains:
Instructor Manual w/ Reproducible Student Activity Sheets
Empty Dropper Bottles
Blank Labels
Calcium Chloride Solution
Sodium Carbonate Solution
Copper Sulfate Solution
Sodium Hydroxide Solution