importance and uses of chemistry

Gas Some important uses Helium In meteorological balloons; as a breathing mixture for deep-sea diving; as a coolant in low temperature research (cryogenics) Neon In discharge tubes for neon lamps. and neon signs Argon For filling the incandescent light ..

, (+) - thyroxine, has none of this effect but is used to lower the cholesterol levels. In foods, the chirality of compounds determines the nutritional value, sensory properties or biological activity. Enantiomers of a chemical may have very different flavors. Detection of an unnatural ra..

Solubility product is an important concept that is used in explaining phenomena like solubility and precipitation of compounds in analytical chemistry..

Some common terms, which are frequently used in the discussion of energetics need to be kno..

Importance of Chemicals in Food - Actually speaking, natural food substances are various forms of chemicals. For e.g., rice is a carbohydrate. Fruits contain carbohydrates and acids like citric acid. Vegetables contain proteins (amino acid blocks) and vitamins. Besides these, chemicals ar..

Actually speaking, natural food substances are various forms of chemicals. For e.g., rice is a carbohydrate. Fruits contain carbohydrates and acids like citric acid. Vegetables contain proteins (amino acid blocks) and vitamins. Besides these, chemicals are also used as preservatives for c..

Actually speaking, natural food substances are various forms of chemicals. For e.g., rice is a carbohydrate. Fruits contain carbohydrates and acids like citric acid. Vegetables contain proteins (amino acid blocks) and vitamins. Besides these, chemicals are also used as preservatives..

Absolute alcohol or anhydrous alcohol (100% alcohol) is prepared by adding a little benzene to the rectified spirit followed by distillation. Ordinary rectified spirit is called industrial alcohol. To ensure that industrial alcohol is not used for human consumption, poisonous materials li..

. Methanol is extremely soluble in water and its 40% aqueous solution is called formalin. Formalin is a disinfectant and a preservative for biological samples. Methanol is used in the manufacture of bakelite, resins and other polyme..

Sulphur dioxide : Used in bleaching straw, wool, etc. Calcium bisulphite : Used for bleaching wood pulp Phosphorus trisulphide : Used in safety matches Carbon disulphide : Used as an industrial solvent e..