A student dissolved 3.67 g of sodium p-nitrobenzoate (MW 189.10 g/mol) in 20 mL H20. The solution was thenacidified to a pH of 1 using 10% HCl after which a crystalline precipitate of p-nitrobenzoic acid was obtained. Thereaction is given below:H-CIHO.Na+-N.sodium p-nitrobenzoatep-nitrobenzoic acidThe p-nitrobenzoic acid (MW 167.12 g/mol) was collected by vacuum filtration and was found to weigh 2.57 g.Determine the percent yield for this reaction.Provide your answer to 3 significant figures.

Amount of Sodium p-nitrobenzoate taken = 3.67 g Experimental yield = 2.57 g Percent yield = ?

A student dissolved 3.67 g of sodium p-nitrobenzoate (MW 189.10 g/mol) in 20 mL H20. The solution was then acidified to a pH of 1 using 10% HCI after which a crystalline precipitate of p-nitrobenzoic acid was obtained. The reaction is given below: H-CI HO, O-N Nat p-nitrobenzoic acid sodium p-nitrobenzoate The p-nitrobenzoic acid (MW 167.12 g/mol) was collected by vacuum filtration and was found to weigh 2.57 g. Determine the percent yield for this reaction. Provide your answer to 3 significant figures.

A student dissolved 3.67 g of sodium p-nitrobenzoate (MW 189.10 g/mol) in 20 mL H20. The solution was then acidified to a pH of 1 using 10% HCI after which a crystalline precipitate of p-nitrobenzoic acid was obtained. The reaction is given below: H-CI HO, O-N Nat p-nitrobenzoic acid sodium p-nitrobenzoate The p-nitrobenzoic acid (MW 167.12 g/mol) was collected by vacuum filtration and was found to weigh 2.57 g. Determine the percent yield for this reaction. Provide your answer to 3 significant figures.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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A student dissolved 3.72 g of sodium p-nitrobenzoate (MW 189.10 g/mol) in 20 mL H20. The solution was then acidified to a pH of 1 using 10% HCI after which a crystalline precipitate of p-nitrobenzoic acid was obtained. The reaction is given below: H-CI O. HO, Nat sodium p-nitrobenzoate p-nitrobenzoie acid The p-nitrobenzoic acid (MW 167.12 g/mol) was collected by vacuum fitration and was found to weigh 2.60 g. Determine the percent yield for this reaction. Provide your answer to 3 significant figures.
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