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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Whelan Whelan
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9 years ago
What is the approximate pH at the equivalence point of a weak acid-strong base titration if 25 mL of aqueous hydrofluoric acid requires 30.00 mL of 0.100 M NaOH?  Ka = 6.76 × 10-4 for HF.
A) 2.05
B) 6.05
C) 7.95
D) 11.95
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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9 years ago
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Whelan Author
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9 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
ofsuahasiufhoas
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Yesterday
You make an excellent tutor!
smdavis
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2 hours ago
Thanks
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