Calculate the molarity of the resulting solution if 0.126 grams of Hydrogen ion [H+] is dissolved in 250 mL of distilled water.
Concentrated hydrochloric acid (HCl), or muriatic acid as it is called in industry, is available in a concentration of 12 M. It ionizes to yield one acid proton per molecule of HCl. Calculate the pH of this very strong and concentrated acid.