Asked by Tony Charcoal

Which of the follwing is not a strong acid?
HI, HCl, HF, HBr, All are strong acids.
Answered by DrBob222
Look for Ka (ionization constant) for HCl, HBr, etc. If it isn't listed it is a strong acid.
Answered by Tony Charcoal
Thanks for your help DrBob222 :)