Anatomy and Physiology : Chapter 2 Chemistry of Life Section 2
Anatomy, Physiology, Chemistry, Water, Acids, Bases, pH,
What is the percentage of water in human body weight?
A homogeneous mixture of two or more substances (a solute and a solvent).
Acompound that forms hydrogen ions (H+) in solution.
A compound that forms hydroxil ions (OH-) in solution.
A Scale showing the acidity or alkalinity of a solution.
What does "pH" stand for?
Potential of Hydrogen
Compounds that stabilize the pH of a solution. They react to resist changes in pH if an acid or base is added to a solution
An ionic compound composed of a cation from a base and an anion from an acid.