mediatrixtaaka236 mediatrixtaaka236

22-02-2020
Chemistry

contestada

calculate the degree of ionization and hydrogen ion concentration of 0.001 M solution acetic acid solution, Ka=1.85×10^-5.
equation :HA +H2O =H3O^+ +A^-

Respuesta :

tesla19 tesla19

22-02-2020

Answer:

≈0.43

Explanation:

ka=(degree of ionization)²×(concentration)

1.85×10^-5=X²×0.001

x²=0.185

X=√0.185

=±0.43...where the negative value is refused

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