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Exothermic Reaction (279/505)
ZINC IN SULFURIC ACID IN A CLOSED SYSTEM (3 of 6)
Yields Zinc Sulfate (aq) & Hydrogen Gas
As the reaction between zinc and sulfuric acid continues, hydrogen gas continues to inflate the sidearm balloon. A rise in temperature due to the heat of reaction is shown on the thermometer.
Copyright:© 2005 Richard Megna - Fundamental Photographs
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