Which formula represents an electrolyte?
(1) ch3och3 (3) ch3cooh
(2) ch3oh (4) c2h5cho

(3) CH3COOH is the correct answer.

CH3COOH is a weak electrolyte. When being put in water, it separates into CH3COO- and H+, then the ions combine to form again CH3COOH. The process takes place back and forth.

Hope this would help~

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.