2nd October 2019


What is a strong acid or base?

Strong and Weak Acids/Bases[edit] A strong acid is an acid which dissociates completely in water. That is, all the acid molecules break up into ions and solvate (attach) to water molecules. Therefore, the concentration of hydronium ions in a strong acid solution is equal to the concentration of the acid.

Also question is, what are the seven strong acids and bases?

There are only 7 common strong acids.
  • HCl - hydrochloric acid.
  • HNO3 - nitric acid.
  • H2SO4 - sulfuric acid (HSO4- is a weak acid)
  • HBr - hydrobromic acid.
  • HI - hydroiodic acid.
  • HClO4 - perchloric acid.
  • HClO3 - chloric acid.

What are the six strong acids and bases?

6 Strong Acids and 6 Strong Bases
  • Hydrochloric AcidHCl (Strong Acid)
  • Hydrobromic AcidHBr (Strong Acid)
  • Hydroiodic AcidHI (Strong Acid)
  • Nitric AcidHNO3 (Strong Acid)
  • Perchloric AcidHClO4 (Strong Acid)
  • Sulfuric AcidH2SO4 (Strong Acid)
  • Lithium HydroxideLiOH (Strong Base)
  • Sodium HydroxideNaOH (Strong Base)

What are all the strong bases?

Some common strong Arrhenius bases include:
  • Potassium hydroxide (KOH)
  • Sodium hydroxide (NaOH)
  • Barium hydroxide (Ba(OH)2)
  • Caesium hydroxide (CsOH)
  • Strontium hydroxide (Sr(OH)2)
  • Calcium hydroxide (Ca(OH)2)
  • Lithium hydroxide (LiOH)
  • Rubidium hydroxide (RbOH)
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