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

what is social security?

brainliest if right!!!!!!!!

hello dark's my old friend no one will help me with my homeworkkkkkkkkkk sadly which due todayyyy Directions Read the dilemma below and then complete the Feelin

PLEASE HURRY AND BE SERIOUS Which of the following statements is true of a hierarchical addressing scheme? Check all of the boxes that apply. It includes differ

64 feet 30 feet 20 feet 40 feet What is the area

Write a formula for the number of hours, H, in any number of days,D.

NEED HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Which was the first department store? Walmart Woolworths Sears Roebuck Great American Tea and Company

Find the value of x in each case:

Which of the following is among the judicial powers of the Legislative Branch? A. Setting up the federal court system B. Impeaching federal judges for improper

x-1 8 The slope of QR is *4 and the slope of ST is 3 If QR I ST, determine and state the value of x.