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Use the Virtual Lab to identify the contents and concentration of the second bottle of unknown acid. Summarize your findings in the spaces provided bellow the Virtual Lab interface. The table of available acids with their pKa's is shown below.
| crotonic | pKa = 4.69 | methylmalonic | pKa = 3.07 | diphenylacetic | pKa = 3.94 | ||
| picric | pKa = strong | alloxanic | pKa = 6.64 | methyl-m-aminobenzoic | pKa = 5.10 |
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