Topic: How to calculate K a (Read 3308 times)

tanner.e · « **on:** March 31, 2010, 02:00:26 PM »

C₆H₅COOH + F^-

C₆H₅COO^- + HF

K_a for C6H5COOH = 6.5 x 10^-5

How do I get 6.5 x 10^-5?

Thank you

Borek · « **Reply #1 on:** March 31, 2010, 02:32:11 PM »

From tables.

tanner.e · « **Reply #2 on:** March 31, 2010, 02:38:29 PM »

Well I've already searched online for Ka Charts and couldn't find a solid one. Do you know any good links with Ka values?

Like_A_Whisper · « **Reply #3 on:** March 31, 2010, 03:14:29 PM »

Here (http://answers.yahoo.com/question/index?qid=20080312155902AAdP0QF) is what I've just found. I think you can use it as an example to calculate the Ka for your components.. I haven't studied Advanced Organic Chemistry yet so I really don't know what is Ka. I just wanted to help somebody today

. I hope it suits your demands

Borek · « **Reply #4 on:** March 31, 2010, 03:36:23 PM »

http://evans.harvard.edu/pdf/evans_pKa_table.pdf

http://research.chem.psu.edu/brpgroup/pKa_compilation.pdf

Quote from: Like_A_Whisper on March 31, 2010, 03:14:29 PM

Here (http://answers.yahoo.com/question/index?qid=20080312155902AAdP0QF) is what I've just found. I think you can use it as an example to calculate the Ka for your components

No, you can't. Have you actually tried to read and understand the question and approach shown?

Topic: How to calculate K a (Read 3308 times)

tanner.e

How to calculate K a

Borek

Re: How to calculate K a

tanner.e

Re: How to calculate K a

Like_A_Whisper

Re: How to calculate K a

Borek

Re: How to calculate K a

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