HCl+KHSiO3=
HCl+K2SO2=
HCl+KHS=
HCl+K2S=
HCl+KHSiO3=KCl+ H2SiO3
2HCl+K2SO3=2KCl+SO2 + H2O
HCl+KHS= H2S + KCl
2HCl+K2S= H2S + KCl