General Properties of Bases Some of the characteristic properties of bases are:Bases are bitter to taste a bitter taste is characteristic of all bases. Bases may or may not be soluble in water Bases that can dissolve in water are called alkalis. Some examples of soluble bases or alkalis are sodium hydroxide, potassium hydroxide, and calcium hydroxide. Like acids, … [Read more...] about General Properties of Bases
Bases
What are the uses of Bases
What are the uses of BasesUses of Bases1. Calcium Hydroxide (Slaked lime) [Ca(OH)2]It is used to neutralize the acidity in soils. It is an ingredient in whitewash and mortar. It is a component of the Bordeaux mixture used for protecting agricultural crops from pests. It is used in the preparation of dry mixes for painting and decorating.2. Magnesium … [Read more...] about What are the uses of Bases
Preparation of Bases
Preparation of Bases Bases can be prepared by the following methods.Methods of preparation of bases 1. By the direct union of a metal with oxygen Some metals when heated in air or oxygen form the oxides of the metals.These oxides when dissolves in water make the hydroxides of metals.Na2O + H2O → 2NaOHK2O + H2O → 2KOHCaO + H2O → … [Read more...] about Preparation of Bases
What is the definition of a base in chemistry
What is the definition of a base in chemistry? Bases Bases are substances that are soapy to touch and bitter in taste. Substances containing a base are called basic substances. Sodium hydroxide (NaOH) and calcium hydroxide [Ca(OH)2] are examples of bases used in the laboratory. Corn starch, fresh egg white, etc., are other examples of bases. Bases may have a strong … [Read more...] about What is the definition of a base in chemistry