File name: Acid Base Titration Lab Report Pdf
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We can monitor the progress of acid-base titrations by two means. The first uses a pH meter, and the second uses an acid-base indicator. An indicator is a dye that has the particular property of . The following lab was an acid-base neutralizing titration. A titration is a technique, in which a reagent, called a titrant, of known concentration is used to determine the concentration of an . One type of titration uses a neutralization reaction, in which an acid and a base react to produce a salt and water: In equation 1, the acid is HCl (hydrochloric acid) and the base is NaOH .Acid-Base Titration Using Indicators 3 Part B: Determination of the Concentration (Molarity) of Hydrochloric Acid HCl 1. Use the 10 ml pipette to dispense mL of the acid solution in a mL beaker. Add 75 mL of distilled water to each of the beaker containing the acid solutions. 2. acid or base can now be determined by titration. In the titration procedure, a known volume of an acid with a known molarity is placed in a beaker or flask. The base is slowly added from a buret until the two solutions neutralize each other. An indicator is used to tell when neutralization occurs. The volume of base used is then determined. In this experiment you will be creating titration curves using Excel. For Part A you will consider three types of reactions: (1) strong acid - strong base titrations, (2) weak acid - strong base titrations, and (3) polyprotic acid - strong base titrations. In Part B of the lab you will use the titration method to.Experiment 8 ∙ Acid–base titration 8‐5 NaOH(aq). Let’s discuss the chemistry that takes place in each of these three regions and let’s also demonstrate how the mo‐ lar mass M and the pKa of the unknown acid can be extracted from the data. Buffered. Name_____ AP Chemistry Acid-Base Titration Lab INTRODUCTION In this lab you will be titrating both a strong acid (HCl) and then a weak acid (HC 2 H 3 O 2) with a strong base NaOH while recording the pH. From the collected data a titration curve will be. One type of titration uses a neutralization reaction, in which an acid and a base react to produce a salt and water: In equation 1, the acid is HCl (hydrochloric acid) and the base is NaOH (sodium hydroxide). When the acid and base react, they form NaCl (sodium chloride), which is also known as table salt.
