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 :

W0lf93
W0lf93 W0lf93
  • 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

Statement which represents chemical reaction
HELP ME PLEASE YALL
Which fraction is equivalent to 12/27? help
To determine the molar mass of an element, one must know the element'sa. number of isotopes.b average atomic massc avogradro constantd atomic number​
A cable is 30 meters long. How long is the cable in decimeters?
A spinner has three sections. The table shows the results of spinning the arrow on the spinner 80 times. What is the experimental probability of the arrow stopp
write solution for energy crisis in nepal.in six points​
1. (07.01 LC) What is the set of major stages that an organism goes through during its life called?(2 points) A. Flowering cycle h B. Life cycle C. Plant cycle
Is Solar energy is non-renewable resource?
how can your network be infected with malware or ransomware?