Hydroflouric and Nitric acid titration

If you look at acid types in the mixture you can determine the composition that needs to be titrated by a basic medium of known alkylinity. In othe words, if you look at the ionization potential of the acids in the mixture as a unit sum, you count them up then neutralize them with a particular base.

I leave it to you to find out the types of acids you produce from a mixture of HF and Nitric Acid.