Question

what is the final H+ if 1 L of 0.0550 M HCL is mixed with 1L of 12 M acetic acid (Ka for CH3COOH is 1.80 x 10^-5

Answer 1

To calculate the final concentration of H+, consider the dissociation of HCl and acetic acid using an ICE table.

Step-by-step explanation:

To calculate the final concentration of H+ in the solution, we need to consider the dissociation of the weak acid HCl and the weak base acetic acid (CH3COOH).

First, let's calculate the concentration of H+ ions from the dissociation of HCl. Since HCl is a strong acid, it completely dissociates in water. Therefore, the concentration of H+ from HCl is 0.0550 M.

Next, we need to consider the equilibrium between acetic acid and its conjugate base, acetate ion (CH3COO-). The Ka value for acetic acid is 1.80 x 10⁻⁵. Using an ICE table, we can calculate the concentration of H+ from the dissociation of acetic acid.