3. Can you titrate a solution of unknown concent tration with another solution o

Question

3. Can you titrate a solution of unknown concent tration with another solution of unk concentration and still get a meaningful answer? Explain your answer. he KHP is not Pure KHP is used for the standardization of the NaOH solution. Suppose that t completely dry. Will or unaffected? Explair. 4. the reported molar concentration of the NaOH solution be too high, too low. A drop of the NaOH titrant adheres to the side of the buret (due to a dirty buret) between the initial and final readings of a titration. Will the molar concentration of the NaOH be too high, too low, or unaffected? Explain. 5. The volume of water in which the KHP is dissolved is never of concern; adding water to KHP has no effect on the data. Contrastingly, adding water to the NaOH solution may drastically affect the data. Explain. 6. eriment 9 Standardization of a Sodium Hydroxide Solution

Explanation / Answer

Ans 3 :

Titration is the quantitative laboratory procedure which is used to determine the unknown concentration of the analyte.

We can use the formula , M1 V1 = M2 V2

where M is molarity and V is volume of the solution.

So if both the titrant and analyte have unknown concentrations , two values are unknown in the formula , so no meaningful answer can be generated from this experiment.

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