hazelgonzales8022 hazelgonzales8022

03-12-2017
Chemistry

contestada

What is the hydronium ion concentration of a 0.500 m acetic acid solution with ka = 1.8 × 10-5? the equation for the dissociation of acetic acid is:?

Respuesta :

15-12-2017

The equation for the dissociation of acetic acid is:
CH3CO2H(aq) + H2O(l) <---> H3O+(aq) + CH3CO2-(aq)
pH = 0.5(4.74 - lg(0.5)) = 2.52
so
[H^+] = 3.02*10^-3 M = 3.02 mM

Answer Link

Otras preguntas

If the potential energy and the kinetic energy are not the same, where did the leftover energy go?

Katrina has 8 ribbons for her hair.3/4 of the ribbons are blue.how many of Katrina ribbons are blue.could u show me how 2 find the answer..

If a rock is sitting in the dirt, the normal force from the ground and BLANK are acting on it plz help

The major blood vessels include a. arteries. b. veins. c. capillaries. d. all of the above.

Round 1.0649 to the nearest thousandth

What does this quote mean? "Our desire to conform is greater than our respect for objective facts"? And you either defend, challenge, or neutral for the quote.

How can I split five brownies between three people

how do you unscramble the science topic atsetlectoicnp

Your grandmother in Ireland sends you her favorite cookie recipe. Her instructions say to bake the cookies at 190.5°C. To what Fahrenheit temperature would you

The net force determines how and if an object will BLANK thank youuuu