Acids, Bases, and Salts in Chemistry

Flashcards covering key concepts related to acids, bases, and salts in chemistry.

Acid

A substance that forms hydrogen ions as the only positive ion when dissolved in water.

Base

A substance that forms hydroxide ions when dissolved in water.

Alkaline

A base that is soluble in water.

Hydroxide Ion

The ion formed when a base dissolves in water, represented as OH-.

Strong Alkali

An alkali that dissociates completely in water.

Weak Alkali

An alkali that dissociates partially in water.

pH Scale

A scale that measures the acidity or alkalinity of a solution, with values ranging from 0 to 14.

Neutral Solution

A solution with a pH value of 7 that is neither acidic nor alkaline.

Uses of Sodium Carbonate

Commonly known as washing soda; used in various soaps.

Calcium Hydroxide

Commonly known as quick lime; used in cement production.

Baking Soda

Also known as bicarbonate of soda; used in baking.

Properties of Alkaline Solutions

Characterized by a bitter taste, slippery feel, and corrosiveness.