The "strength" of an acid or alkali is measured by the PH scale (potential hydrogen) Lowest PH="strongest acid"...any other criteria is just mental gear grinding LOL. Some of these super-acids sound like great oxidizers for rocket fuel if they didn't eat the delivery system, the rocket,the pad, and the ground!
P.S. The reason I logged on is because I am in search of a powerful, obtainable, environmentally friendly oxidizer for...You guessed it, rocket fuel! Not for bombs or dumshit...I want to be the first INDIVIDUAL to lob a transponder into L.O.E. I'll let it burn up after 1 orbit so we don't have more space junk, but I think that would be enough to wake up NASA and the government(s)! I Realize this off the subject, so I'll start a new thread under rockets and get off here. Any ideas would be appreciated.