This is the acidity of strong acid.
H3PO4 & gtH2CO3 & gtHClO
H2SO3 & gtH2CO3 & gtC6H5OH
HCOOH & gtCH3COOH & gtH2CO3 & gtH2SiO3
HClO4 & gtHClO3 & gtHClO2 & gtHClO
It should be enough for high school.