Suppose that you have 175mL of a buffer that is .150M in both formic acid and...

Suppose that you have 175mL of a buffer that is .150M in both formic acid and its conjugate base.

a) what is the buffer range of the buffer solution?

b) what is the buffer capacity?

Expert Solution

queen_honey_blossom answered 2 years ago

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A buffer was prepared by adding 1.00 mol of formic acid and 1.00 mol of sodium...

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Suppose that you have 125 mL of a buffer that is 0.260 M in both hydrofluoric...

Suppose that you have 125 mL of a buffer that is 0.260 M in both hydrofluoric acid (HF) and its conjugate base (F-). Calculate the maximum volume of 0.400 M HCl that can be added to the buffer before its buffering capacity is lost. Please help!!

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4) Formic acid (

An aqueous solution of formic acid, that is 1.00 percent by weight formic acid, has a...

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1.0 oz of the formic acid with S.G. of 1.220 = x qt of formic acid....

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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.

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