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Science chemistry education learning chemistry class classroom laboratory lab equipment demonstration chemicals supplies kits science experiments chemistry lab equipment demonstration kits flame test photons chemical flame test spectrophotometers chemicals school supplies flinn scientific experiments lab videos classroom education chemistry science demonstrations experiments activities high school science junior high middle school science chemistry classroom activitiy experiment.
These demonstrations and more are all described in this must-have book for any chemistry teacher. Compiled over several years by a chemistry instructor who believes that part of teaching excellence in science is bringing concepts to life in classroom demonstrations that students can see, hear, feel, and remember.
Bangs, Flashes, and Explosions
An instantly-downloadable book that contains over 180 thrilling and dynamic chemistry demonstrations and activities.
Science chemistry education learning chemistry class classroom laboratory lab equipment demonstration chemicals supplies kits science experiments chemistry lab equipment demonstration kits flame test photons chemical flame test spectrophotometers chemicals school supplies flinn scientific experiments lab videos classroom education chemistry science demonstrations experiments activities high school science junior high middle school science chemistry classroom activitiy experiment.
The reaction of sodium metal with chlorine gas. Each element is in its natural state. The reaction is highly exothermic, so sand is placed in the bottom of the flask. The reaction is initiated by dropping some water onto the sodium, which it then reacts with. Having reached the required activation energy, the reaction ensues.
The Oxidation bangs and flashes demonstration uses hydrogen peroxide, ethanol, and potassium permanganate.
