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  LiveWire / College Forums / Classes & Exams / Viewing Topic

i need help w/chem hw.
Replies: 2Last Post Oct. 6 4:34pm by agrayson22
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( a7m3l5a )


Novice
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can someone plz explain how to do this problem.

26.20 ml of 0.102 M NaOH is needed to neutralize 25/00 ml of an unknown acid HA. The pH at the equivalence point was measured to be 8.77. what is the Ka of this acid?


4:32 pm on Oct. 6, 2008 | Joined Oct. 2008 | 1 Days Active
Join to learn more about a7m3l5a United States | 2 Posts | 12 Points
switchfoot52

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just drop out. that stuff makes my head hurt

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4:33 pm on Oct. 6, 2008 | Joined Sep. 2008 | 49 Days Active
Join to learn more about switchfoot52 Wisconsin, United States | Bi-curious Female | 7681 Posts | 8322 Points
agrayson22


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26.20 ml x 0.102 M NaOH -25/00 ml 8.77.?

its an alcilie


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4:34 pm on Oct. 6, 2008 | Joined April 2008 | 78 Days Active
Join to learn more about agrayson22 California, United States | Straight Female | 476 Posts | 1322 Points
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  LiveWire / College Forums / Classes & Exams / Viewing Topic