What is the pH of a 1.2 x 10⁻⁶ M HCl solution

in chemistry, a solution’s concentration is how much of a dissolvable substance, known as a solute, is mixed with another substance, called the solvent. the standard formula is c = m/v, where c is the concentration, m is the mass of the solute dissolved, and v is the total volume

i believe the answer is three water molecules

c. 4.54 x 10–12 j happens to be correct