- Contact the Elderly. If you know anyone who is interested in joining a group aged 75 and above who live alone without the support of family and friends, you can get them involved with Contact the Elderly by calling 0800 716 543. Image Credit: Casserole Club, When They Get Older, Contact the Elderly.
Classic soap is a mixture of sodium (solid soap bars) or potassium (liquid hand soap) salts of fatty acids, produced by saponification of animal fat (tallow) or vegetable oil. Today, many additional compounds are usually added -- antiseptics, moisturizers, etc, but the base is the same.
Generally, the soap ion structure can be represented as below. Soap molecules can reduce the surface tension of water to allow it to wet a material's surface better. â¢ The soap molecule dissolves in water and reduces the surface tension of water. Water wets the dirty surface. â¢ The hydrophylic region dissolves in water.