Search this course Use the References to access important values if needed for this question . buffer solution ?

1-

0.307NH4Br0.388NH3ammoniachange0.093NaOH1.00

change

change0.106KOH1.000.371CH3COOH0.346CH3COO-

change

potassium hydroxide2250.451hydrofluoric acid3.190

--------  moles

4- 0.246potassium hydroxide1504.770

----------  mL

5-

Search this courseUse the References to access important values if needed for this question .buffer solution ?!A buffer solution is 0. 371 Min H2 CO; and 0. 346 Min NaHT CO 3 . If Kal for H2 CO3 is 4 . 2 X 10 - 1 , what is the PH of thisPH = 3.17SYou` ALLOWED