Dictionary  van't HoffPronunciation: (vänt hôf'), [key] Ja•co•bus Hen•dri•cus Pronunciation: (yä-kō'bœs hen-drē'kœs), [key] 1852–1911, Dutch chemist: Nobel prize 1901. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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