|Address||P.O. Box 219 Batavia, IL 60510|
This item can only be shipped to schools, museums and science centers
Materials Included in Kit:
Ammonium hydroxide solution, 6 M, 20 mL
Colloidal starch, 0.05%, 500 mL, 2
Copper(II) sulfate solution, 0.1 M, 350 mL, 2
Hydrochloric acid solution, 1 M, 175 mL
Iodine solution (Potassium iodide solution), 100 mL
Sodium thiosulfate solution, 2 M, 300 mL
Starch, soluble potato, 10 g
Dialysis tubing clamps, disposable, 14
Dialysis tubing preparation tips
Dialysis tubing, 33 mm, size 27, 4
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-PS1-4: Develop a model that predicts and describes changes in particle motion, temperature, and state of a pure substance when thermal energy is added or removed.
MS-PS1-6: Undertake a design project to construct, test, and modify a device that either releases or absorbs thermal energy by chemical processes.
MS-PS3-4: Plan an investigation to determine the relationships among the energy transferred, the type of matter, the mass, and the change in the average kinetic energy of the particles as measured by the temperature of the sample.
MS-PS3-5: Construct, use, and present arguments to support the claim that when the kinetic energy of an object changes, energy is transferred to or from the object.
HS-PS1-3: Plan and conduct an investigation to gather evidence to compare the structure of substances at the bulk scale to infer the strength of electrical forces between particles.
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.