I do believe it is "solute."
solut
contains hydroxide ions.
A base solution releases OH- and the positive radical of the base.
A weak base could be more corrosive than a strong base if the strong base was in a very dilute solution or if the weak base was extremely concentrated.
The addition of a base to a neutral solution will cause the pH of the solution to go up, which makes it a BASIC solution.
There is no base word in solve. solv is not applicable for this word.
solut
solute
solut
A buffer
contains hydroxide ions.
A base solution releases OH- and the positive radical of the base.
Here is a solution: bush bash base bare fare fire
Adding a base
A weak base could be more corrosive than a strong base if the strong base was in a very dilute solution or if the weak base was extremely concentrated.
The addition of a base to a neutral solution will cause the pH of the solution to go up, which makes it a BASIC solution.
Rain - drain