[RCOOH], M[R’OH], M[HA], MInitial Rate, M-min23.0.350.350.504.600.620.350.508.140.350.810.5010.60.350.500.759.84Rate = k[RCOOH][R'OH]Rate = k[RCOOH][R'OH][HA]Rate = k[RCOOR']/{[RCOOH][R'OH]}Rate =k[R'OH]Rate = k[RCOOH]26.The initial reaction rate for the reaction in question 23 can befollowed spectrophotometrically by quenching the reaction anddetermining the amount of R'OH left by its reaction with thedichromate ion, Cr20-2-. Write a balanced equation for the reactionof Cr20,2- with R'OH in acid solution. For simplicity, you mayassume R' is an ethyl group (CH3CH2) and the products of thereaction are Cr3+ and CH3COOH.ЗСНЗСН20Н() + 2Cr2072-(аq) + 16H+{аq) + 3СНЗСООН()4C13+(aq) + 3CH3COOCH3(I) + 14H2O(1)-->3CH3CH2OH(I) + 2Cr2072-(aq) + 16H+(aq)ЗСНЗСООН() + 11Н20()4Cr3+(aq)+ +-->--> 4CR3+(aq)++3CH3CH2OH(I) + 2Cr2072-(aq) + 5H2O(I)ЗСНЗСООН() + 160H-(аq)CH3CH2OH(I) + Cr2072-(aq)2Cr3+(aq)+ + CH3COOH(I)-->СНЗCН2ОH() + Cr2072-(aq)Cr3+(aq)+ + CH3COOH(I)-->

Answered: Image /qna-images/answer/d4b0239c-351e-4186-9dbc-07be5c66b6ca.jpg

The initial reaction rate for the reaction in question 23 can be followed spectrophotometrically by quenching the reaction and determining the amount of R'OH left by its reaction with the dichromate ion, Cr20,2. Write a balanced equation for the reac of Cr20-2 with R'OH in acid solution. For simplicity, you may assume R' is an ethyl group (CH3CH2) and the products of the reaction are Cr3* and CH3COOH. ЗСНЗСН2ОН() + 2C12072-(aq) + 16H+(aq) + 3СНЗСООН() --> 4Cr3+(aq) + 3СНЗСООСН3() + 14H20() 3CH3CH2OH(I) + 2Cr2072-(aq) + 16H+(aq) --> 4Cr3+(aq)+ + ЗСНЗСООН() + 11H20() 3CH3CH2OH(I) + 2Cr2072-(aq) + 5H2O(1) --> 4Cr3+(aq)+ + ЗСНЗсооН() + 160H-(аq) CH3CH2OH(I) + Cr2072-(aq) --> 2C:3+(aq)+ + CH3COOH() СНЗCН20H() + Cr2072-(aq) --> Cr3+{аq)+ + CHЗСООНІ)

The initial reaction rate for the reaction in question 23 can be followed spectrophotometrically by quenching the reaction and determining the amount of R'OH left by its reaction with the dichromate ion, Cr20,2. Write a balanced equation for the reac of Cr20-2 with R'OH in acid solution. For simplicity, you may assume R' is an ethyl group (CH3CH2) and the products of the reaction are Cr3* and CH3COOH. ЗСНЗСН2ОН() + 2C12072-(aq) + 16H+(aq) + 3СНЗСООН() --> 4Cr3+(aq) + 3СНЗСООСН3() + 14H20() 3CH3CH2OH(I) + 2Cr2072-(aq) + 16H+(aq) --> 4Cr3+(aq)+ + ЗСНЗСООН() + 11H20() 3CH3CH2OH(I) + 2Cr2072-(aq) + 5H2O(1) --> 4Cr3+(aq)+ + ЗСНЗсооН() + 160H-(аq) CH3CH2OH(I) + Cr2072-(aq) --> 2C:3+(aq)+ + CH3COOH() СНЗCН20H() + Cr2072-(aq) --> Cr3+{аq)+ + CHЗСООНІ)

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...

See similar textbooks

Similar questions

Results and Discussion: Nitroprusside Reaction: Samples: cysteine, cystine, glycine Reagents: Saturated Sodium Carbonate (Na2CO3) solution, Saturated Sodium Nitroprusside solution, 1.0% sodium cyanide (NaCN) -To 0.5 ml of the sample, add 0. 25 ml of saturated sodium carbonate solution and a drop of freshly prepared saturated solution of sodium nitroprusside (HANDLE WITH CARE). A purple color will develop if free sulfhydryl groups are present. If negative, add 1 drop of 1.0% NaCN. The development of a red color indicated the presence of disulphide bonds.
What are the differences in the regioselectivity of lithiation of 2-chloropyridine when it reacts with LDA and [BuLi.LiO(CH2)2(NME2)]?
Molecule C below has a pKa of 3.41 and D has a pKa of 3.47i. Which molecule will be more deprotonated in a solution that has a pH of 3.45?Explain. ii. Use resonance/equilibria structures and explain the difference in pKa.
Could the separation in this experiment have been done in a different order? That is, isolation of SiO2 first, followed by separation of CaCO3 and NaCl. Explain your answer.
CANNOT BE HAND-WRITTEN
Please answer this with the simplest answer no more than five sentences
ion) 16-when a drop of starch solution was added to a brown solution of a now Substance (A) it turns dark blue, while when starch solution was Added to orange red solution of substance (B) it turns yellow. 1- The substance (A) is most likely to be? (a) lodine, I2 (b) Chlorine, Cl2 (C) bromine, Br2 a 2- The substance (B) is most likely to be? (a) lodine, I2 (b) Chlorine, Cl2 (C) bromine, Br2
Please help me how to solve this question. Thank you very much
Photochemical chlorination of 2,2,4-trimethylpentane gives you four isomeric monochlorides A. Write the structural formular for these four isomers B. The two chlorides make up 65% of the monochlorides fraction. Asumming that all the primary hyrogens in 2,2,4-trimethylpentane are reactive, estimate the percentage of each of the two primary chlorides in the product mixture
what kind of reagent should be used to differentiate the two compounds in the photo? what will be the observations of the two after the test? and which will test positive among the two compounds?
Your answer is incorrect. The volatile organic compounds (VOCs) produced by decomposing tissue and organs were studied in an effort to identify possible human-specific markers (PLOS ONE 2015 10(9): e0137341.). Of 452 VOCs isolated, six were found to be unique to humans, so this may prove to be a useful tool for forensic chemists trying to determine the source of unidentified remains. There are two doublets in the expected ¹H NMR spectrum of the following human-specific VOC. Identify the protons giving rise to each doublet. HOHHHH H3C НН H3C- "DOOS 0 LAK 123 HH 3 Identify the two groups of protons that give rise CH3 6 CH3 8 the doublets in the spectrum.
Describe an effective single-step ring-opening polymerization route for the synthesis of each of the polymers listed below. Draw structures of the monomers that may be used, suggest viable catalyst/initiators for the polymerization and outline the polymerization mechanisms for the chosen catalyst/initiators. to Ph