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2. Adipic acid, C6H10O4, is a raw material for the making of nylon and it can be prepared in the laboratory by the following (unbalanced) reaction between cyclohexene, C6H10, and sodium dichromate, Na2Cr2O7 in sulfuric acid: 3 C6H10(1) + 4 Na2Cr207(aq) + 16 H2SO:(aq) → CoH10Oa(aq) + Cr2(SO.)a(aq) + NazSO4(aq) +H2O a) Balance the equation. (Hint: the left side has the correct stoichiometric coefficients) b) How many grams of cyclohexene are needed to prepare 10.5 grams of purified adipic acid, which is a 70.60% yield? c) The only available supply of sodium dichromate is its dihydrate, Na2Cr2O7 2H2O. Since the reaction occurs in an aqueous medium, the water in the dihydrate causes no problems, but it does contribute to the mass of what is taken of this reactant. How many grams of this dihydrate are also required in the preparation of 10.5 grams of purified adipic acid, which is a yield of 70.60%?

2. Adipic acid, C6H10O4, is a raw material for the making of nylon and it can be prepared in the laboratory by the following (unbalanced) reaction between cyclohexene, C6H10, and sodium dichromate, Na2Cr2O7 in sulfuric acid: 3 C6H10(1) + 4 Na2Cr207(aq) + 16 H2SO:(aq) → CoH10Oa(aq) + Cr2(SO.)a(aq) + NazSO4(aq) +H2O a) Balance the equation. (Hint: the left side has the correct stoichiometric coefficients) b) How many grams of cyclohexene are needed to prepare 10.5 grams of purified adipic acid, which is a 70.60% yield? c) The only available supply of sodium dichromate is its dihydrate, Na2Cr2O7 2H2O. Since the reaction occurs in an aqueous medium, the water in the dihydrate causes no problems, but it does contribute to the mass of what is taken of this reactant. How many grams of this dihydrate are also required in the preparation of 10.5 grams of purified adipic acid, which is a yield of 70.60%?

Introduction to Chemical Engineering Thermodynamics
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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2. Adipic acid, C6H1004, is a raw material for the making of nylon and it can be prepared in the laboratory by the following (unbalanced) reaction between cyclohexene, C6H10, and sodium dichromate, Na2Cr2O7 in sulfuric acid: 3 C6H10(1) + 4 Na2Cr2O7(aq) + 16 H2SO(aq) → C¢H10O4(aq) + Cr2(SO4)3(aq) + NażSO«(aq) +H2O a) Balance the equation. (Hint: the left side has the correct stoichiometric coefficients) b) How many grams of cyclohexene are needed to prepare 10.5 grams of purified adipic acid, which is a 70.60% yield? c) The only available supply of sodium dichromate is its dihydrate, Na2Cr2O7-2H2O. Since the reaction occurs in an aqueous medium, the water in the dihydrate causes no problems, but it does contribute to the mass of what is taken of this reactant. How many grams of this dihydrate are also required in the preparation of 10.5 grams of purified adipic acid, which is a yield of 70.60%?
Transcribed Image Text:2. Adipic acid, C6H1004, is a raw material for the making of nylon and it can be prepared in the laboratory by the following (unbalanced) reaction between cyclohexene, C6H10, and sodium dichromate, Na2Cr2O7 in sulfuric acid: 3 C6H10(1) + 4 Na2Cr2O7(aq) + 16 H2SO(aq) → C¢H10O4(aq) + Cr2(SO4)3(aq) + NażSO«(aq) +H2O a) Balance the equation. (Hint: the left side has the correct stoichiometric coefficients) b) How many grams of cyclohexene are needed to prepare 10.5 grams of purified adipic acid, which is a 70.60% yield? c) The only available supply of sodium dichromate is its dihydrate, Na2Cr2O7-2H2O. Since the reaction occurs in an aqueous medium, the water in the dihydrate causes no problems, but it does contribute to the mass of what is taken of this reactant. How many grams of this dihydrate are also required in the preparation of 10.5 grams of purified adipic acid, which is a yield of 70.60%?
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