REDOX REACTION

Vocabulary-style flashcards covering Redox reactions, oxidation numbers, electrode definitions, and factors affecting chemical reaction rates.

Oxidation

The process involving the loss of electrons where the oxidation number increases (Charge goes UP).

Reduction

The process involving the gain of electrons where the oxidation number decreases (Charge goes DOWN).

Anode

The electrode where oxidation occurs, denoted by a negative sign (-) in the notes.

Cathode

The electrode where reduction occurs, denoted by a positive sign (+) in the notes.

Effect of Molarity on Reaction Rate

Increasing the molarity (concentration) of an acid makes a reaction faster because there are more particles, providing more chances for them to collide.