What are the STRONG acids are and Strong bases are ?

Strong acids are substances that completely ionize in water, releasing a high concentration of hydrogen ions (H+). Examples of strong acids include hydrochloric acid (HCl), sulfuric acid (H2SO4), and nitric acid (HNO3).

Strong bases, on the other hand, are substances that completely dissociate in water, releasing a high concentration of hydroxide ions (OH-). Examples of strong bases include sodium hydroxide (NaOH), potassium hydroxide (KOH), and calcium hydroxide (Ca(OH)2).