That would be called neutralization, and it is done by adding an alkaline substance of some kind. Acids and alkalines neutralize each other.
it depends on what solution
acidic
Sodium nitrate is neutral in water solution..
basic
The concentration of hydrogen in a solution increases as the pH of the solution becomes more acidic.
A solution may be acidic basic or neutral.
The water solution is neutral.
It is a neutral salt but its aqueous solution is acidic in nature.
The pH 3.20 is acidic in nature. It is not neutral.
Neutral
This means that the solution is neither acidic nor basic
No. As the term might suggest, it is an acidic solution.