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LAW OF CONSERVATION OF MASS- DOUBLE PAN BALANCE
Demonstrated By Reaction of K2CrO4 and AgNO3
Yellow 0.1M Potassium Chromate (aq) is added to a clear 0.25M Silver Nitrate (aq) in flasks on the left. Solid red Silver Chromate precipitates in a solution of Potassium Nitrate on the right. Total mass of each is in balance.
Copyright:© 2005 Richard Megna - Fundamental Photographs
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