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LE CHATELIER'S PRINCIPLE: NO2 & N2O4 - PRESSURE
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Reestablished State Of Equilibrium
NO2 is converted to N2O4 to decrease number of gas molecules to accommodate decreased volume of container. Color turns to a lighter brown. Equilibrium equation: 2NO2(g)=N2O4(g) system shifts to right (less molecules).
Copyright:© 1993 Richard Megna - Fundamental Photographs
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