Chemistry help please--?

Question

What compound do the elements Hydrogen and Hydroxide form? please give the compound name, and formula.

Answer 1

The compound formed from hydrogen and hydroxide is water and the formula is H2O.  The hydroxide is not an element, however.

Answer 2

H2 + Oh ---> H3O

Answer 3

H+ and OH- produce H2O (water)

Answer 4

hydrogen and hydroxide form water which is H2O

Answer 5

yep like he said, Element H +1 Hydrogen + The compound OH -1 (Hydroxide) -->(capitol H btw or its Oxygen not Oxide) come together to make HOH because one has charge neg 1 and one has plus charge of 1 and they cancel each other out, so count H's And O's and youve got H2O (Subscript 2 if i could sry) :)