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Dictionary

dis•pro•por•tion•a•tion

Pronunciation: (dis"pru-pôr"shu-nā'shun, -pōr"-), [key]
—n. Chem.
the simultaneous oxidation and reduction of a substance reacting with itself, thereby forming two dissimilar molecules, as 2C₂H₄→C₂H₆+C₂H₂.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

disproportionate

disprove

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