What is the Arrhenius definition of an acid? A substance that increases H3O+ concentration when it is dissolved in water. A substance that increases OH– concentration when it is dissolved in water. A compound that donates protons. A compound that accepts protons.

Respuesta :

According  to  Arrhenius   An  acid  is  substance  that  increases H3O+  concentration  when  it  is dissolved  in  water.  An  acid  dissociate  in water  to  form H3O+  ions.  The  H3O+  give the  substance  its  acidic  characteristic when  they  dissolve in  water  while  OH-   give  substance  its  basic  characteristic.

Its ''A'' on Edge .