Reactivity of Metals and Reactions of Acids and Bases

These flashcards cover key terms and definitions related to the reactions of metals, acids, and bases, including their properties and reactions.

Reactivity Series

A list of metals arranged in order of their reactivity with other substances.

Neutralisation Reaction

A reaction between an acid and a base that produces a salt and water.

Displacement Reaction

A reaction in which a more reactive metal displaces a less reactive metal from its compound.

Hydrochloric Acid (HCl)

An acid that produces chloride salts when reacted with metals.

Sulfuric Acid (H2SO4)

An acid that produces sulfate salts when reacted with metals.

Oxidation

The loss of electrons during a chemical reaction.

Reduction

The gain of electrons during a chemical reaction.

Squeaky Pop Test

A test for hydrogen gas, which produces a 'squeaky pop' sound when ignited.

Ammonium Salt

A salt formed when ammonia reacts with an acid.

Metal Hydroxide

A compound formed when a metal reacts with hydroxide, resulting in salt and water during neutralisation.

Soluble Salt

A salt that dissolves in water, formed through reactions involving acids and bases.