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.
The term wine barrel is also used for any barrel which stores spirits such as brandy or burgundy. The standard burgundy barrel would be around 23 inches in diameter while barrel widths can vary from between 25 inches and 28 inches. A small barrel will only have a 21-inch head.