Hydrolysis is a chemical decomposition reaction involving water and another chemical that forms at least one new compound. Dissolving a salt, either of a weak base, weak acid or both, is the most common type of hydrolysis. The water in the reaction ionizes into OH- ions and H+ ions. H+ ions hydrate to form H3O+ ions. The salt also dissociates into positive and negative ions.Continue Reading
Sodium acetate readily dissolves in water, dissociating into sodium ions and acetate ions. Most of the sodium ions remain in the solution without reacting with the hydroxyl ions as sodium hydroxide is a strong base. However, acetic acid is a weak acid, and acetate ions react with the hydrogen ions to form neutral acetic acid molecules. The result of the reaction is an excess of hydroxyl ions that creates a basic solution. This hydration reaction causes a chemical reaction between the water and a dissolved salt.
Water is less reactive with other organic compounds. Adding strong acids or bases or the use of steam causes hydrolysis in some cases in which water does not. Manufacturers use hydrolysis reactions to synthesize alcohols from double bonded hydrocarbons. Ethene, or CH2CH2, reacts with water to result in ethanol, or CH3COOH, when manufacturers mix the two with a strong acid catalyst. Manufacturers convert vegetable oils and animal fats to glycerol or fatty acids using steam. Plants and animals also use hydrolysis to metabolize food.Learn more about Biology
NH4OH=NH3+H2O is a decomposition chemical reaction. A decomposition-type reaction breaks one reactant into two or more products. In this case, ammonium hydroxide releases ammonia gas and water vapor when heated.Full Answer >
The solubility of elemental calcium in water is unassessable because calcium reacts with liquid water to produce calcium hydroxide in a hydrolysis reaction. The reaction produces hydrogen gas and calcium hydroxide as byproducts.Full Answer >
The C4 pathway is a method plants use to convert atmospheric carbon dioxide into a chemical compound containing four carbons. About.com explains that plans that utilize this pathway usually originate in subtropical areas. Examples include maize, sugarcane, sorghum, millet and papyrus. These plants commonly grow at latitudes below 45 degrees, in the tropics.Full Answer >
A decomposition reaction occurs between catalase and hydrogen peroxide, where catalase speeds up the breakdown of hydrogen peroxide into oxygen and water. The general equation for the reaction is 2H2O2 -> 2H2O + O2.Full Answer >