Sodium formate (NaCHO2) is used in fabric dyeing and painting process. Formic acid is the conjugate acid of the formate ion, which has a Ka value of 1.8 x 10−4. Calculate the Kb value of the formate ion. Using your Kb value for the formate ion from part a, calculate the pH of a 0.120 M solution of the sodium formate. (Ignore x method)
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Sodium formate (NaCHO2) is used in fabric dyeing and painting process. Formic acid is the conjugate acid of the formate ion, which has a Ka value of 1.8 x 10−4.
- Calculate the Kb value of the formate ion.
- Using your Kb value for the formate ion from part a, calculate the pH of a 0.120 M solution of the sodium formate. (Ignore x method)
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