What are the general equations for reaction of
1. Strong acid and weak base
2. Strong base and weak acid?
acid + base ==> salt + H2O
Net ionic equation for SA + WB.
H^+ + BOH ==> H2O + B^+
WA + SB.
HA + OH^- ==> H2O + A^-
The general equations for the reaction of a strong acid and a weak base, as well as a strong base and a weak acid, can be determined by understanding the concept of acid-base reactions.
1. Reaction of a strong acid and a weak base:
A strong acid completely dissociates in water to produce hydronium ions (H3O+) and anions. On the other hand, a weak base only partially dissociates, yielding hydroxide ions (OH-) and cations. When a strong acid and a weak base react, the hydronium ions from the acid react with the hydroxide ions from the weak base to form water.
The general equation for the reaction between a strong acid (HA) and a weak base (B) can be represented as:
HA + B → H2O + B+
2. Reaction of a strong base and a weak acid:
A strong base fully dissociates in water, producing hydroxide ions (OH-) and cations. However, a weak acid only partially dissociates, resulting in the presence of hydronium ions (H3O+) and anions. When a strong base and a weak acid react, the hydroxide ions from the base react with the hydronium ions from the weak acid to form water.
The general equation for the reaction between a strong base (MOH) and a weak acid (HA) can be represented as:
MOH + HA → H2O + A-
It's important to note that these equations are general representations and do not represent specific acid-base reactions. The actual reactions will depend on the specific compounds involved.