Website
University of Arizona

University of Arizona: Biochemistry

For Students 9th - 10th
Problem sets, tutorials, and activities related to biochemistry.
Activity
Chemistry Collective

Chem Collective: Determining the Concentration of an Unknown Solution

For Students 9th - 10th
Using the Virtual Laboratory design, students perform an experiment to determine the concentration of the unknown HCl solution to four significant figures.
Activity
Chemistry Collective

Chem Collective: Determining Reagent Concentrations

For Students 9th - 10th
Using the Virtual Laboratory, design an experiment to quickly determine which of the two reagents, HCl or NaOH, is 10 times more concentrated than the other.
Handout
Other

Chemical Reax/exothermic Reactions

For Students 9th - 10th
A wonderfully complete primer on exothermic reactions in the context of chemical spills. Covers Reactions with Air or Water, Combustible Organics, Polymerization Reax, Decomposition, Corrosion, and much much more.
Activity
Chemistry Collective

Chem Collective: Determination of the P H Scale

For Students 9th - 10th
This virtual lab activity where students perform the method of successive dilutions using HCl, NaOH, a pH meter, and universal indicator solution to help understand the logarithmic nature of the pH scale.
Activity
Chemistry Collective

Chem Collective: Creating a Buffer Solution

For Students 9th - 10th
An exercise to design a buffer solution with specific properties.

Other popular searches