What is the protonation state (how many acidic protons) of an unknown acid if it requires 16.00 mL of 0.250 M NaOH to titrate 10.00 mL of a 0.100 M solution of the acid

2. In the second titration, the molar mass of an unknown monoprotic acid is calculated.  If 0.100 grams of unknown solid are dissolved in water and titrated with 4.68 mL of the NaOH, what is the molar mass of the solid? HINTS: Molar mass is grams / moles. We have grams from the weighed mass, we can calculate moles of acid from the titration. Monoprotic means that it produces 1 H+ per molecule. This means that our moles of NaOH added and moles of acid are the same. You will need to use your concentration of NaOH from the previous question Which is 0.1186

If a buffer solution is 0.180 M in a weak base (?b=1.5×10−5) and 0.520 M in its conjugate acid, what is the pH? pH=

A 0.2365−g sample of a monoprotic acid neutralizes 42.90 mL of a 0.06813 M KOH solution. Calculate the molar mass of the acid.