Auto-Ionization definitions Flashcards
BackAuto-Ionization definitions
1/11
Auto-Ionization
17. Acid and Base Equilibrium
1 problem
Topic
Ka and Kb
17. Acid and Base Equilibrium
7 problems
Topic
17. Acid and Base Equilibrium - Part 1 of 4
4 topics 12 problems
Chapter
17. Acid and Base Equilibrium - Part 2 of 4
6 topics 11 problems
Chapter
17. Acid and Base Equilibrium - Part 3 of 4
5 topics 11 problems
Chapter
17. Acid and Base Equilibrium - Part 4 of 4
5 topics 10 problems
Chapter
Terms in this set (11)
- AutoionizationA process where water molecules react with each other, forming hydronium and hydroxide ions.
- AmphotericA characteristic of a substance that allows it to act as both an acid and a base.
- HydroniumAn ion formed when a water molecule gains an H+ ion, represented as H3O+.
- HydroxideAn ion formed when a water molecule loses an H+ ion, represented as OH-.
- Ionization ConstantAn equilibrium constant for the autoionization of water, denoted as Kw.
- KwThe ionization constant of water, equal to 1.0×10^-14 at 25°C.
- Equilibrium ConstantA ratio of product concentrations to reactant concentrations, excluding liquids and solids.
- pHA measure of the acidity of a solution, related to the concentration of H3O+ ions.
- pOHA measure of the basicity of a solution, related to the concentration of OH- ions.
- Neutral SolutionA solution where the concentrations of H3O+ and OH- ions are equal.
- Temperature DependenceThe characteristic of Kw to change with temperature, generally increasing as temperature rises.