(7 pts.) Which of the following solutions will be the best

Last updated: 8/5/2022

(7 pts.) Which of the following solutions will be the best buffer at a pH of 3.47? Please explain fully. (Please see the equation sheet for useful information). A) 0.10 M CH3NH2 and 0.10 M CH3NH3C1 B) 2.5 M CH3NH₂ and 2.5 M CH3NH3Cl C) 2.0 M HF and 2.0 M NaF D) 3.0 M CH3NH2 and 3.0 M HF