Strong acids & bases

• HBr

  Strong acid
• HI

  Strong acid
• HCl

  Strong acid
• HNO3

  Strong acid
• H2SO4

  Strong acid
• HClO4

  Strong acid
• LiOH

  Strong base
• KOH

  Strong base
• NaOH

  Strong base
• Ba(OH)2

  Strong base
• Ca(OH)2

  Strong base
• Sr(OH)2

  Strong base
• H2SO3

  Weak acid
• HNO2

  Weak acid
• HCOOH

  Weak acid
• C5H5N

  Weak base
• NH4OH

  Weak base
• NH3

  Weak base