Im a student and i need !
formic acid, hcooh, is a weak electrolyte. write the net ionic equation showing its reaction with water. include water and physical states and use
double arrow in your answer.

The fumaric acid reacts with water and forms fumarate anion and the hydronium ion which has acidic behavior. The reaction is reversible one due to the weakly  hydrolysis of fumaric acid.

i think is conclusions.i think so