Elements and Compounds

Crystal Models

A collection of thirteen models of metallic and ionic crystal lattices for display in classroom.
Sodium Chloride Model

Activity Series of Metals

An activity series of metals is induced from the redox reactions of various metals in ionic salt solutions.

Limiting Reactant

The progress of the reaction between three different quantities of Mg and HCl is monitored by the amount of hydrogen gas produced.
Limiting Reactant Before


Containers filled with equal volumes of substances of varying densities.


© Copyright 2012 Email: Randy Sullivan, University of Oregon Chemistry Department and UO Libraries Interactive Media Group