Which is a hydroxide ion? (OH-, H+, H3O+, or H2O-)?

Answer 1

OH- is the hydroxide ion. H2O is water and H3O+ is hydronium ions also known as H+

Answer 2

hi, I concern which you're slightly perplexed. There are 2 phenomena happening. Water is continually dissociating into H3O+ and O9dc0d17e6deaf40cecda721fd99f645 and then reassociating. it is an equilibrium phenomenon. there is an somewhat low point of dissociation by way of fact water is a superb molecule, yet there is a few dissociation. The H+ attaches itself to a H2O molecule and then between the hydrogens on the recent H3O+ ion detaches itself and strikes to a distinctive H2O molecule. while an H3O+ unearths an O9dc0d17e6deaf40cecda721fd99f645, they reassociate to grow to be H2O. although, different water molecules are constantly dissociating at a low point to maintain the product [H+][O9dc0d17e6deaf40cecda721fd99f645] at 10^-14 Electrolysis is a few thing distinctive. while an electric powered modern-day passes by water, the reaction 2H2O --> 2H2 + O2 happens. The effective ions migrate to the cathode and the destructive ions to the anode. Frankly, if the water is organic and contains in elementary terms the H3O+ and O9dc0d17e6deaf40cecda721fd99f645 ions of organic water, the resistance would be so severe that in fact no modern-day will flow. you ought to offer different ions extra (salts, acids, bases) to hold the present. So there are 2 phenomena a million) Dissociation 2) Electrolysis they're separate.

Answer 3

Indeed, OH- is the hydroxide ion. It is a Polyatomic Ion (old name [my favorite] radical).

It is in H2O and in the H3O, however it has been bonded and is now part of the compound.

Get an "A".

Answer 4

OH-.

You would probably learn more chemistry looking up the answer,though.

;-)

Answer 5

OH-

Answer 6

OH-