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

Answer Link

Otras preguntas

A small casserole servers 4 people. How many casseroles do you need to make in order to feed 16 people

What is the least common multiple of 16, 6, and 12?

1,3,6,10,15,21,28,36,45,55,66,78 Describe the pattern shown above

what is the fraction 14/49 in simplest form question 2 what is the 3 fractions equivalent to 12/5

Where is oxygen content in a river or stream likely to be highest? a. the source b. the mouth c. the middle portion d. none of the above

During metaphase, chromosomes line up along the equator of the cell. The cell then moves into anaphase, with microtubules attaching to the _______ of each chrom

Mrs.green needs to store 21 math books on a shelf during school vacation. Each math book is 2.4 centimeters thick. If Mrs.Green stacks the math books on top of

why are 1 4 9 16 and 25 called perfect squares

40 is 50% of what number?

Can concussions kill you?