Due to extreme weather, the Flinn Warehouse is not shipping today, 1/23/2026.
We expect to resume normal shipping on Monday, 1/26/2026.
We regret this inconvenience. For more information, please call us at 800-452-1261.
When water is added to calcium oxide, the amount of heat produced is enough to fry an egg. With The Chef: A Chemical Reaction that Really Cooks—ChemTopic™ Lab Activity, demonstrate and discuss exothermic reactions and heats of reaction. Available as part of the Chemical Reactions—ChemTopic™ Labs digital collection. Click the Price link for digital collection pricing.