Instructions

A titration was performed with 50.0 mL of 0.100 Mstrong acid (HCl (aq)) titrated with 0.100 M of strong base (NaOH (aq)). Instructions: 1. Calculate the pH values of this titration solution at the given the 5 volumes of NaOH added. [10] 0.0 mL, 40.0 mL, 50.0 mL, 60.0 mL, and 80.0 mL . Please show all your work to get full marks and be sure to round the pH values to the correct number of significant digits after the decimal! 2. Sketch a basic lab set-up of this titration and include labels of chemicals used in the burette, and Erlenmeyer flask. Identify the titrant and analyte. What was the standard solution? Label a suitable indicator to use for this titration on the sketch and why. [5] 2. Graph the titration curve below using your points calculated from above titration. You can use your own graph paper or use the one below. The curve should like horizontally-stretched S-shaped graph. Label all 5 points on the curve, and indicate the equivalence point clearly along with the pH value. [5]

Titration InstructionsA titration was performed with 50.0 mL of 0.100 Mstrong acid (HCI (29) titrated with 0.100 M of strong base (NaOH (ag)). Instructions: 1. Calculate the pH values of this titration solution at the given the 5 volumes of NaOH added. [10] 0.0 mL, 40.0 ml, 50.0 mL, 60.0 mL, and 80.0 ml. Please show all your work to get full marks and be sure to round the pH values to the correct number of significant digits after the decimal! 2. Sketch a basic lab set-up of this titration and include labels of chemicals used in the burette, and Erlenmeyer flask. Identify the titrant and analyte. What was the standard solution? Label a suitable indicator to use for this titration on the sketch and why. [5] 2. Graph the titration curve below using your points calculated from above titration. You can use your own graph paper or use the one below. The curve should like horizontally-stretched S-shaped graph. Label all 5 points on the curve, and indicate the equivalence point clearly along with the pH value