Consider the titration of a 25 0 mL sample of 0 100 M HC2H3O2with 0 12...

Consider the titration of a 25.0 âˆ’mL sample of 0.100 M HC2H3O2 with 0.120 M NaOH....

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Chemistry

Consider the titration of a 25.0 âˆ’mL sample of 0.100 M HC2H3O2with 0.120 M NaOH. Determine each of the following.
the initial pH
Express your answer using two decimal places.
pH =
2.87
B)
Part B
the volume of added base required to reach the equivalence pointin mL?
Part C
the pH at 4.00 mL of added base
Express your answer using two decimal places.
Part D
the pH at one-half of the equivalence point
Express your answer using two decimal places.
Part E
the pH at the equivalence point
Express your answer using two decimal places.

Answer & Explanation Solved by verified expert

4.2 Ratings (668 Votes)

B For complete neutralization the moles of base required will be equal to moles of acid present Moles of acid molarity of acetic acid X volume of acid 01 X 25 25 millimoles so moles of base required 25 millimoles Volume of base moles of base molarity 25 012 20833 mL C When 4mL See Answer

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