Index (W) WA - WC WD - WF WG - WJ WK - WN WO - WR WS - WV WW - WZ Moment of truth As at 2005, the major source of antioxidants in the US diet is coffee, followed by tea, bananas and dried beans.

A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z   WS - WV Wurtz reaction Chem. An organic chemical reaction to prepare alkanes by reacting a haloalkane with sodium: 2R-X + 2Na → 2NaX + R-R Where R-X is the haloalkane and R is the alkyl group. The haloalkane and sodium is refluxed in dry ether. The reaction is named after the French chemist Charles-Adolphe Wurtz (1817-1884). It is known as a coupling reaction of two hydrocarbon group via a new C-C bond. WS - WV A   B   C   D   E   F   G   H   I   J   K   L   M   N   O   P   Q   R   S   T   U   V   W   X   Y   Z

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