The Following Results Were Obtained In The Titration Of An Unknown Monoprotic Acid Download This Data Table Student 1 (46.49 KiB) Viewed 47 times
The Following Results Were Obtained In The Titration Of An Unknown Monoprotic Acid Download This Data Table Student 2 (21.24 KiB) Viewed 47 times
The following results were obtained in the titration of an unknown monoprotic acid: Download this Data Table. ↓, Students identified the acid as valeric (pentanoic). Copy VNaOH (no first raw), then pH (all values) into your Lab Report template. Use the data you obtained to fill in the table below. Each correct answer in the table gives you 0.5pt. Calculations of the number of moles of NaOH used, pKa, Ka, and % Error give you 4 points. Make sure you upload the calculations showing your work correctly. One EC point may be awarded for neatness and well-organized calculations.
pKa Ka pKa from the literature Percent Error Number of moles of NaOH, mol. Number of moles of acid titrated, mol. Molar mass of acid, g/mol. Molar mass of acid, g/mol from the literature Percent Error
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