Single Displacement Reactions and Acids

Flashcards covering key concepts related to single displacement reactions and acids.

Single Displacement Reaction

A reaction where one element replaces another in a compound.

General form of Single Displacement Reaction

A + BC(aq) → AC(aq) + B

Displacement Reaction

Reactions where an element displaces another element from a compound.

Reactivity Series

A list that ranks metals based on their reactivity to determine displacement reactions.

Displacement of Metals

A more reactive metal displaces a less reactive metal from its solution.

Acids

Corrosive substances that can react with solid materials, often with a sour taste.

Strong Acids

Acids that react vigorously, such as hydrochloric acid (HCl), sulfuric acid (H2SO4), and nitric acid (HNO3).

Weak Acids

Acids that react less vigorously, such as ethanoic acid (CH3COOH) and carbonic acid (H2CO3).

Products of Metal and Acid Reaction

When a metal reacts with an acid, the products are a salt and hydrogen gas.

Pop Test

A test for hydrogen gas where a lit match produces a pop sound when it reacts with oxygen.

Sodium Reactivity

Sodium is so reactive that it can displace hydrogen from water.