In the chemical reaction: naoh (s) + h2o na+ (aq) + oh- (aq), which substance (or substances) is in solution? a. na+ (aq) only b. oh- (aq) only c. na+ (aq) and oh- (aq) d. naoh (s)

the answer is c.

in a chemical reaction of NaOH with H2O, after NaOH is completely disassociated, we will find Na+ and OH- ions in the solution. (option C).

Explanation:

In a reaction where NaOH is added to H2O.

NaOH is considered a strong base, this means that in an aqueous solution ( in water) it's  able to completely disassociate in ions.

There will not remain any NaOH in the solution. This means option D is not correct.

The ions in which NaOH will disassociate are : NaOH → Na+ + OH-

These ions we will find in the solution.

Not only Na+ because NaOH is a strong base, so there will be a lot of OH- ions as well in solution.

This means in a chemical reaction of NaOH with H2O, after NaOH is completely disassociated, we will find Na+ and OH- ions in the solution.

by cartels in other countries, shipped by air, mail, or land. i cant really see your answer choices : /