Answer: The concentration of the ion is in moles/liter.
Explanation: The concentration of any substance is represented bu putting the symbol of that substance inside a square bracket and the concentration represents the molarity of that solution.
Concentration of [tex]H^+[/tex] is written as [tex][H^+][/tex]
Molarity : It is defined as the number of moles of solute present in one liter of solution.
Formula used :
[tex]Molarity=\frac{n}{V_s}[/tex]
where,
n = moles of solute
[tex]V_s[/tex] = volume of solution in L
If a solution is aqueous, it is written by writing (aq) after the chemical formula of the substance.
