Consider the following 3 separate titration curves in the following figure. These curves are generated by three different titrations with different reagents, but they are shown in the same figure for simplicity.  Now look at the following titrations (not in any particular order):  0.1M Na2CO3 with 0.1M HCl 0.1M HCl with 0.1M NaOH  0.01M H2S with 0.1M NaOH  a) Match the curves with the correct reagents.  b) Label the buffer regions

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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.