NoahW998 NoahW998

06-03-2020
Chemistry

contestada

In the laboratory a student measures the percent ionization of a 0.498 M solution of acetylsalicylic acid (aspirin) , HC9H7O4, to be 2.53 %.

Calculate value of Ka from this experimental data.

Ka=__________

Respuesta :

therealkennedi therealkennedi

06-03-2020

Answer:

the answer is 40

Explanation:

Answer Link

Otras preguntas

Doctors are called to the Marshall Islands to treat rampant dysentery. What was the most likely cause? (a) overpopulation of mosquitoes (b) rapidly increasing p

a line of best fit predicts that when x equals 32 , y will equal 34.215 but y actually equals 30. what is the residual in this case

What did henry ford invent besides the car

. Solve the triangle. A = 32°, a = 19, b = 12 B = 19.6°, C = 148.4°, c ≈22.5 B = 19.6°, C = 128.4°, c ≈28.1 Cannot be solved B = 19.6°, C = 128.4°, c

Expected future value $125,000 3% of 2 years

a brief statement of the main idea and supporting details of a piece of writing.

Select the correct answer Which expression represents the series 1 + 5 + 25 + 125 + 6252

What is the binomial name of the tiny mammal of the family craseonycteridae

Use the substitution method to solve the system of equations. Choose the correct ordered pair. y = 7x + 8 y = x+ 20

Factors of x^2-7x-10