|Address||P.O. Box 219 Batavia, IL 60510|
Item #: AP6445
This item can only be shipped to schools, museums and science centers
Materials Included in Kit:
Acetic acid solution, 0.1 M, 500 mL, 2
Ammonia/Ammonium chloride buffer, pH 9.26, 500 mL, 3
Hydrochloric acid solution, 0.2 M, 400 mL
Sodium acetate solution, 0.1 M, 500 mL, 2
Sodium hydroxide solution, 0.2 M, 200 mL, 2
Pipet, Beral-type, graduated, 50
Additional Materials Required (for each lab group): pH 7 buffer solution, distilled water, beakers, graduated cylinders, magnetic stirrer and stir bar (optional), marking pen, pH meter (or pH sensor), stirring rod, wash bottle.
HS-PS1-1: Use the periodic table as a model to predict the relative properties of elements based on the patterns of electrons in the outermost energy level of atoms.
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-PS1-5: Apply scientific principles and evidence to provide an explanation about the effects of changing the temperature or concentration of the reacting particles on the rate at which a reaction occurs.
HS-PS1-7: Use mathematical representations to support the claim that atoms, and therefore mass, are conserved during a chemical reaction.