A water molecule consists of two atoms of hydrogen linked by covalent bonds to the same atom of oxygen. Atoms of oxygen are electronegative and attract the shared electrons in their covalent bonds.pposite charges attract one another. The slight positive charges on the hydrogen atoms in a water molecule attract the slight negative charges on the oxygen atoms of other water molecules. This tiny force of attraction is called a hydrogen bond.
One Barrel of wine contains: 1  740 pounds of grapes. 2  59 gallons of wine. 3  24.6 cases.  295 1  bottles. 1,180 glasses.
Facts about wine bottle sizes. 1  Box wine is commonly 3 liters or a double magnum size. 2  Rehoboam in terms of Champagne Bottles is only 4.5 litres or 6 bottles. 3  Methuselah is the same size as an Imperial (6 litres) but the name is usually used for sparkling wines in a Burgundy-shaped bottle.