11. (6 pts) Calculate the mass of solid NH4NO3 (80.0 g/mol) that should be added to 350 mL of 0.55 M NH3 in order to pre
Posted: Sun Jul 10, 2022 3:49 pm
11. (6 pts) Calculate the mass of solid NH4NO3 (80.0 g/mol) that should be added to 350 mL of 0.55 M NH3 in order to prepare a buffer with a pH of 8.66 at 25°C. Assume no volume change upon addition of the solid. a) 60 g b) 171 g c) 0.75 g d) 4.0 g e) 11 g