The pKa of formic acid was measured by titrating a 1.00 mM solution of formic acid...

The pKa of formic acid was measured by titrating a 1.00 mM solution of formic acid with NaOH in the presence of varied concentrations of NaCl. The results are as listed:

NaCl (mM)	10	25	50	100	200
pKa	4.65	4.58	4.53	4.45	4.40

utilize a graphical method to determine the true pKa of formic acid (debye-huckle is valid)

Provide step by step instructions if excel is utilized.

Expert Solution

queen_honey_blossom answered 2 years ago

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