Question

Formic acd. 1 bs a A, value equal to aboun I10A stodent is asked to prepare a nutt mate having the same molariy nl How many bafferSee discussion of butters the Nafo mL 6545 aF S. How many ml, of 0.10 M NaOH should the student add to 20 ml. 0,10 M HFor if she wished tw prepare a buffer with a pH of 3.55, the same as in Problem 4? mL- -i 3 55

solution for #5. Thanks

Answer 1

hen total volume of ta soluhion ill be RO t2) ml 20X0 1 Erom Hendersen e4uatine know 20+2 2:55 2-745 01195 So 12 765 ml reeded