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The graphs below labeled (a) and (b) show the titration curves for two equal vol

ID: 1063245 • Letter: T

Question

The graphs below labeled (a) and (b) show the titration curves for two equal volume samples of monoprotic acids, one weak and one strong Both titrations were carried out with the same concentration of strong base. What is the approximate pH at the equivalence pewit of curve? Express your answer as a whole number. What is the approximate pH at the equivalence pewit of curve? Express your answer as a whole number. Winch curve corresponds to the titration of the strong acid and which one to the titration of the weak acid? Graph represents a weak acid and graph represents a strong acid Graph represents a weak acid and graph represents a strong acid

Explanation / Answer

part A

the pH at equivalencepoint from the graph approximately = 8

part B

strong acid,strong base equivalencepoint always , pH = 7 , because final solution is neutral

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