Your Safer Source for Science

Since 1977

Address P.O. Box 219 Batavia, IL 60510
Phone 800-452-1261
Fax 866-452-1436

Most solids are more soluble in hot water than in cold water so it comes as something of a surprise to learn that all gases become less soluble as water temperature rises. For an activity to graphically demonstrate this principle, and a few others, read on.


  • Solubility
  • Gases
  • Reaction Rates
  • Acids & Bases