If the double bond is broken heterolytically, formal charge pairs result, as shown in the other two structures. The preferred charge distribution will have the positive charge on the less electronegative atom (carbon) and the negative charge on the more electronegative atom (oxygen).
Single malt Scotch. Single malt Scotch is single malt whisky made in Scotland. To be a single malt scotch the whisky must have been distilled at a single distillery using a pot still distillation process and made from a mash of malted grain. In Scotland, the only grain allowed to be used in a single malt whisky is barley.
The Glenlivet Founderâs Reserve Single Malt Scotch Whisky. For this single malt whisky, a skillful selection of casks enhances the signature fruity flavors of The Glenlivet with traditional oak casks being complemented by selective use of American first-fill barrels.