|Address||P.O. Box 219 Batavia, IL 60510|
Item #: AP6650
This item can only be shipped to schools, museums and science centers
Materials Included in Kit:
Ammonia, household, 175 mL
Cobalt chloride solution, 10%, 100 mL
Phenolphthalein solution, 1%, 100 mL
Thymolphthalein solution, 75 mL
Universal indicator solution, 100 mL
Chenille wires, green, 12", 40
Filter paper, creped, 20 cm, 10
Tissue paper, green, 20" x 30"
MS-PS1-2: Analyze and interpret data on the properties of substances before and after the substances interact to determine if a chemical reaction has occurred.
MS-PS1-5: Develop and use a model to describe how the total number of atoms does not change in a chemical reaction and thus mass is conserved.
HS-PS1-2: Construct and revise an explanation for the outcome of a simple chemical reaction based on the outermost electron states of atoms, trends in the periodic table, and knowledge of the patterns of chemical properties.
HS-PS1-6: Refine the design of a chemical system by specifying a change in conditions that would produce increased amounts of products at equilibrium.