Consider the titration of 25.00 mL of 0.200 M methylamine (CH3NH2). The titrant is 0.120 M HCI. Calculate each of the following listed below. Clearly organize your work by question part (a, b, c) so it is easy to follow and draw a circle around your answer. You should show all the necessary work, including units. You may attach additional paper to complete the problem (you will likely need to). The Kb for methylamine is 4.4 x 104. a. the initial pH of the base b. the pH at 5.00 mL added acid c. the pH at the HCI needed to reach the equivalence point d. the volume of added acid required to reach the equivalence point e. the pH at the equivalence point

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.