ge-CHE 168-Spring18-MCGREGOR Activities and Due Dates Topic 6 Skills Practice Video G 3/2018 11:55 PM 0.5/3ã3/2/2018 03:23 PM è±Print Calculator 'nd Periodic Table Gradeboo on 2 of 3 Sapling Learning A buffer with a pH of 4.30 contains 0.25 M of sodium benzoate and 0.20 M of benzoic acid. What is the concentration of [H'] in the solution after the addition of 0.052 mol of HCI to a final volume of 1.5L? Assume that any contribution of HCI to the volume is negligible. Number H-5x 10- There is a hint available View the hint on the divider bar again to hide the hint Close + Previous â§Grve up & View Solution OCheck AnswerãNext el Ex- DOLL