Prelab Calculations: 1. A 30.00 mL sample of 0.100 M HOBR is titrated using 0.100 NaOH. The Ka = 2.5 x 10-9 for HOB.. a. Write a balanced net-ionic equation for the titration reaction. b. Calculate the pH of the titration mixture at the equivalence point. c. What colored indicator would be good to use to determine equivalence point for this reaction? 2. In the Equation section for this lab, write the two reactions for the ionization of a generic polyprotic acid, H2A.

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Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.