|Address||P.O. Box 219 Batavia, IL 60510|
Item #: AP7360
This item can only be shipped to schools, museums and science centers
Materials Included in Kit:
Sodium hypochlorite solution, 0.3 M, 475 mL, 2
Sodium thiosulfate, 0.3 M in 0.3 M sodium hydroxide solution, 500 mL, 2
Cup, polystyrene, 8 oz, 14
HS-PS1-7. Use mathematical representations to support the claim that atoms, and therefore mass, are conserved during a chemical reaction.