Acids & Bases:
Reactions, Standardizations, & Titrations
Experiments 21 & 22





Experimental Overview:

The procedure for this experiment was carried out as instructed in the laboratory manual, Experiments in General Chemistry, 4th ed., S.L. Murov, Experiment 21, Acids and Bases: Reactions and Standardizations, and Experiment 22, Acids and Bases: Analysis. There were modifications made by the instructor to dilute the 6M NaOH to 0.1M in 300mls instead of 500mls in Part B of Experiment 21.

One objective for performing these two experiments was to observe qualitatively the reactions between common acids, bases, and the indicators phenolphthalein, methyl orange, bromothymol blue, and red cabbage extract. Another focus of this experiment was to perform a standardization of sodium hydroxide solution using the titration technique with potassium hydrogen phthalate. By titrating the standardized NaOH, determine the percent by mass......

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Title: Acids And Bases: Titrations, Reactions, And Standardizations
Approximate Word Count: 2837
Approximate Pages: 12 (250 words per double-spaced page)

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