|Address||P.O. Box 219 Batavia, IL 60510|
Item #: AP6188
This item can only be shipped to schools, museums and science centers
Materials Included in Kit:
Barium chloride solution, 0.2 M, 1 L
Potassium iodate solution, 0.2 M, 1 L
Sodium bisulfite (0.1 M)/starch (0.5%) solution, 200 mL
Sodium sulfate solution, 0.1 M, 125 mL
Sodium sulfate, anhydrous, 100 g
Pipets, Beral-type, thin stem, 75
Syringes, 12 mL, 30
Tubes, culture, disposable, 16 x 100 mm, 75
Wood splints, 75
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-PS1-7. Use mathematical representations to support the claim that atoms, and therefore mass, are conserved during a chemical reaction.