Question

ANSWER NUMBER 9 ONLY

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pH Ht! B C mL of titrating reagent in buret → 9. For the titration of 100.0 mL of 0.0500 M NH, with 0.100 M HCI, the curve will look different he diagram on the other side of this page (see your answer to question 7). Considering the than t points to be in corresponding places to the curve presented for question 8, calculate parts a-f from question 8 for this titration. Point D will be the only equivalence point. Consider po be the same mL from D as B is from A. When you are finished, draw the curve. int E to

Answer 1

Po c-n 3 2 3L

3.06 enat psi_ Aウ「o.ay1 Volume 1.85 5C25 5-1.25 1.25 1.a 5 3.15 Anj し1:25

Tota Vo 0 039 -9.3 10-9.3-X 0.037 4.12x10 ュ Point D fna - 60 -5.39 at poi mell t nu-, o.lo 츠 62.5"-2) 6.25 135 -3

Volume o n at 6-9-77- Volume /25 Vo lune 62.5 20 3。Nuon.yo 5° 6° 궈