Acids and Bases

The medium of plasma is basic.

Drinking soda contains dissolved carbon dioxide, which forms carbonic acid in water. This gives soda an acidic pH, typically ranging between 2.5 and 4.0.

According to the Arrhenius definition, an acid is a substance that dissociates in water to produce hydrogen ions (H+). Therefore, hydrogen is the essential element in all acids.

Monoamino dicarboxylic acids, have one extra -COOH and hence more base is required to neutralize. Therefore, pH will be lower than 7.

All the given acids can not be stored in the metal as they will react with the metal.

A hazard warning sign is usually printed on containers of acids or bases to warn people about the dangerous corrosive nature of acid or base

Presence of hydrogen ion gives acidic properties to an acid.

Any substance is said to behave like acid if it gives proton in the water.

A substance, which is completely ionized in water and produces a large number of hydrogen ions is called strong acid.

A substance, which is partially ionized in water and produces a small number of hydrogen ions is called weak acid.

Single arrow pointing towards right is used between reactant and product to show that an acid is completely ionized to form ions in a chemical equation.

The compound hydrogen chloride has the formula HCl. At room temperature, it is a colorless gas, which forms white fumes of hydrochloric acid upon contact with atmospheric humidity. Hydrogen chloride gas and hydrochloric acid are important in technology and industry. The formula HCl is often used to refer, somewhat misleadingly, to hydrochloric acid, an aqueous solution that can be derived from hydrogen chloride.

All the acids give [H⁺(aq) ion], when they are dissolved in water.

Double arrows pointing towards right as well as left sign is used between reactant and product to show that an acid is partially ionized to form ions in a chemical equation.