Which of the following are present in an aqueous solution of a weak electrolyte?

Question

Apart from H2O molecules, H+ ions and OH- ions, which of the following are present in an aqueous solution of a weak electrolyte?
a) cations
b) hydrated cations
c) anions
d) hydrated anions
e) undissociated molecules

Answer 1

a) c) and e)

Answer 2

a,b,c,d! Because there is no chance for the presence of undissociated molecules for a weak electrolyte in an aqueous solution!

Answer 3

Lancenigo di Villorba (television), Italy I AGREE no longer the previous solutions. I purpose THE b), d) and e). enable me answer via skill of the main person-friendly occasion of susceptible ELECTROLYTE's AQUEOUS answer, e.g. ACETIC ACID IN VINEGAR. particular, vinegar effects bitter on the style and smelling via fact that's an aqueous answer containing Acetic Acid, a susceptible Electrolyte. Acetic Acid effects truthfully the main mandatory chemical compound of this answer. via fact that's named as an acid, it undergoes Ionic Dissociation as a fashion to launch Hydrogen Ion, e.g. H+ CH3COOH(aq) <---> CH3COO-(aq) + H+(aq) Did you spot the overwritten Chemical Equation? as properly the Ionic Species, there is likewise Acetic Acid as Unchanged Reactant, e.g. UNBROKEN MOLECULE. finally, Acetic Acid might exist as UNDISSOCIATED MOLECULE. §§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§ ..............answer e) IS a remarkable ONE. §§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§ as properly the Chemical in many circumstances used formulation, I layed "(aq)" which it skill the this Chemical Species is HYDRATATED, e.g. that's strictly arounded via various WATER's MOLECULEs. finally, Acetate Ion might exist as HYDRATED ANION. §§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§ ..............answer d) IS a remarkable ONE. §§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§ yet another susceptible ELECTROLYTE's occasion could be PYRIDINE, e.g. C5H5N. In its aqueous recommendations, it acts as a susceptible BASE C5H5N(aq) + H2O(aq) <---> C5H6N+(aq) + OH-(aq) Repeating the distinction that I made for ACETIC ACID's case, i visit hook up with §§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§...? .................answer b) and e) ARE remarkable ONEs §§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§...? i wish this enables you.

Answer 4

all the above

Answer 5

i would say always a) c) and e

b and d depends