Assignment 1c

a. Find pH of ammonium formic salt solution, if formic acid has equilibrium constant of 1.77*10^-4 and ammonium hydroxide has equilibrium constant of 1.8*10^-5

b. Create titration curve of 50 mL formic acid 0.1 M using ammonium hydroxide 0.1 M solution. Choose the right indicator for this titration

c. If 50 mL of ammonium hydroxide was titrated by formic acid, how was the titration curve?