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^-

≈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

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".

i think its 5049.

i hope this !