Identify the Lewis acids and bases in the reaction:
SbF5(l) + 2HF(l) = SbF6-(sol) + H2F+(sol)
- SbF5 Lewis base, HF Lewis acid
- H+ Lewis acid, SbF5 Lewis base
- HF Lewis base, SbF5 Lewis acid
- SbF5 Lewis acid, F- Lewis base
- SbF5 Lewis base, F- Lewis acid