Question

what will be the hydrogen ion concentration in a 0.175 m solution of HCL

Answer 1

Answer:- Hydrogen ion concentration is 0.175 m.

Solution:- HCl is a strong monoprotic acid and so it dissociates completely into its ions as:

$HCl(aq)\rightarrow H^+(aq)+Cl^-(aq)$

From above equation, there is 1:1 mol ratio between HCl and $H^+$ . so, the concentration of hydrogen ion will exactly equal to the given concentration of HCl.

So, $H^+$ = 0.175 m