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The pK3 of formic acid

Explain the laboratory preparation of one Litre of 1.3M formic acid buffer of pH 3.9 from solid sodium formate (molecular weight
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2. asked by Christy
3. 756 views
Describe the laboratory preparation of z1Litre of 1.3M formic acid buffer of pH 3.9 from solid sodium formats (molecular weight
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2. asked by Kingsley
3. 709 views
formic acid is a weak acid with a ka value of 1.8x10^-4 at 25 celsius a solution with a concentration of .424M formic acid is
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2. asked by zack
3. 1,427 views
How do I prepare 90% formic acid from conc. formic acid (98%-100% of density 1.22g/ml)?Please help me check if my calculations
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2. asked by tricia
3. 4,201 views
Formic acid, HCO2H, is a weak acid. Write a net ionic equation for the reaction of formic acid and aqueous potassium hydroxide.
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2. asked by Caitlin
3. 2,797 views
1. What is the name of the ester formed from formic acid and methanol?( I know formic acid equals methanoic acid(HCOOH) and we
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2. asked by anonymous
3. 772 views
formic acid is a monoprotic acid with a ka at ml solutionof m of formic acid solution is titrated with m naoh what is the ph at
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2. asked by Omar
3. 715 views
Use the table to answer the question.Substance Melting Point (ºC) castor oil –9.8 phenol 43.2 benzene 5.7 formic acid 8 Which
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2. 183 views
What is the solubility of CaF2 in a buffer solution containing 0.45M formic acid and 0.20M sodium formate?Given: Ka for formic
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2. asked by Tina
3. 1,537 views
A student prepared a 0.03M solution of formic acid (HCHO2) and measured its PH at 25oc and it was found to be 4.67. Calculate Ka
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2. asked by Sam
3. 977 views