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acids bases and ph

acids bases and ph

Acids, bases, and pH are fundamental concepts crucial to understanding chemical reactions and the properties of solutions. An acid is a substance that donates hydrogen ions, while a base accepts them. The pH scale, ranging from 0 to 14, measures the hydrogen ion concentration, indicating whether a solution is acidic (pH < 7), neutral (pH = 7), or basic/alkaline (pH > 7). Grasping these principles is essential across various scientific disciplines, from biology to environmental chemistry.

Define Acidic Solution

Define Acidic Solution

An acidic solution is an aqueous solution that has a higher concentration of hydrogen ions (H+) than hydroxide ions (OH-). This results in a pH value less than 7. Understanding acidic solutions involves knowing their properties, how they react with other substances, and their role in various chemical processes, particularly in relation to the pH scale and the concepts of acids and bases.