Unit 0 ET 3: Reaction Types and Electrolytes

Flashcards covering different reaction types, physical processes, and strong versus weak electrolytes based on the lecture notes.

Reactions with salts

A reaction type characterized by all cations and anions, with the example $\text{NaCl}(aq) + \text{AgNO}_3(aq) \rightarrow \text{NaNO}_3(aq) + \text{AgCl}(s)$.

Reactions with acids and bases

A reaction type defined by the presence of acids and bases, with the example $\text{NaOH} + \text{HCl} \rightarrow \text{H}_2\text{O} + \text{Na} + \text{Cl}$.

Redox reactions (combustion)

A reaction type characterized by having no ions, $\text{O}_2$ as a reactant, and $\text{CO}_2 + \text{H}_2\text{O}$ as products, with the example $\text{CH}_4 + 2\text{O}_2 \rightarrow \text{CO}_2 + 2\text{H}_2\text{O}$.

Physical process

A process (not a chemical reaction) defined as just a phase change with no change in compounds, such as $\text{H}_2\text{O}(l) \rightarrow \text{H}_2\text{O}(g)$.

Strong electrolytes

Substances that fully dissociate in water, with examples including $\text{HCl}$, $\text{NaCl}$, and $\text{NaOH}$.

Weak electrolytes

Substances that do NOT fully dissociate in water, with examples including $\text{CaCO}_3$, $\text{HCOOH}$, and $\text{AgCl}$.