2-Butanol can be made by the reaction of 1-butene and water:H2 C=CH-CH,–CH3 (g) + H2O(g) → CH; CH(OH)CH2CH3 (g)a Use bond dissociation enthalpies to estimate the enthalpy change in this reaction.BondAH (kJ/mol)H-O463C=C610H-C413C-C346358Enthalpy change =kJb Calculate the enthalpy change for this reaction from enthalpies of formation.SubstanceAƒH (kJ/mol)CH3 CH(OH)CH2 CH3 (g)-293.1H2O(g)-241.83H2C=CH-CH2–CH3 (g)-0.1300Enthalpy change =kJ

H2C=CH-CH2-CH3+H2O → CH3-CH|-CH2-CH3 (g) (g) OH…

H2C=CH-CH2–CH3 (g) + H2O(g) → CH3 CH(OH)CH2CH3 (g) a Use bond dissociation enthalpies to estimate the enthalpy change in this reaction. Bond AH (kJ/mol) H-O 463 C=C 610 H-C 413 C-C 346 C–O 358 Enthalpy change = kJ b Calculate the enthalpy change for this reaction from enthalpies of formation. Substance A;H (kJ/mol) CH3 CH(OH)CH2 CH3 (g) -293.1 H2O(g) -241.83 H2 C=CH-CH2-CH3 (g) -0.1300 Enthalpy change = kJ

H2C=CH-CH2–CH3 (g) + H2O(g) → CH3 CH(OH)CH2CH3 (g) a Use bond dissociation enthalpies to estimate the enthalpy change in this reaction. Bond AH (kJ/mol) H-O 463 C=C 610 H-C 413 C-C 346 C–O 358 Enthalpy change = kJ b Calculate the enthalpy change for this reaction from enthalpies of formation. Substance A;H (kJ/mol) CH3 CH(OH)CH2 CH3 (g) -293.1 H2O(g) -241.83 H2 C=CH-CH2-CH3 (g) -0.1300 Enthalpy change = kJ

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

Draw the Lewis structure for the chlorine pentafluoride (CIF) molecule. Ċ с X C 0
For the compound CO2 (carbon dioxide), the molecule has a ___ geometry, with a bond angle of ___ degrees. linear; 180 bent; 105 No geometry or bond angle, since CO2 is ionic rather than molecular bent; 120 linear; 105
Answer the questions in the table below about the shape of the phosgene (COCI₂) molecule. How many electron groups are around the central carbon atom? Note: one "electron group" means one lone pair, one single bond, one double bond, or one triple bond. What phrase best describes the arrangement of these electron groups around the central carbon atom? (You may need to use the scrollbar to see all the choices.) 0 (choose one) X Ś
Formula Lewis Electron Molecular Bond Polar or Attractive Structure Pair Geometry Angle Force Non Polar Geometry Between Molecules CH4 Around First C Around First C C2H4 Around First C Around First C C,H2 Around First C Around First C CH;OH Around O Around O C2H;OH Around O Around O CH20 CH,OCH, Around O Around O CH;COOH Central C Central C НСООН Central C Central C CH;NH2 Around N Around N CH;COCH; Central C Central C
Like several other bonds, carbon-oxygen bonds have lengths and strengths that depend on the bond order. Draw Lewis structures for the following species, and arrange them in order of increasing carbon-oxygen bond strength. (Indicate the order with the numbers from the drop-down list, starting with 1 for the compound with the smallest bond strength to 5 for the compound with the largest bond strength.) H2CO CH4O CO HCO3-(H attached to O) CO32-
Use bond energies as found in Table 9.1 of Tro, Fridgen and Shaw and estimate the energy change A H ° (in kJ/mol) for the fol H-C= C-H +2 Br 2 → CHB1 2–CHB 2 8. The C-Br bond energy is 285 kJ/mol.
A certain element X forms two compounds with hydrogen, XH3 and X2H4 (H2X–XH2). The total bond enthalpies of XH3(g) and X2H4(g) are 846 kJ/mol and 1341 kJ/mol, respectively. What is the average bond enthalpy of the X–X bond?
How many valence electrons are in the methanol molecule CH₂OH? 0 X G
Based on the bond energies for the reaction below, what is the enthalpy of the reaction? HC=CH (g) + 5/2 O2 (g) → 2 CO2 (g) + H2O (g) Single Bond H C N H. 432 C 411 346 N 386 305 167 459 358 201 142 C=C 602 C=O 799 C=C 835 C=0 1072 Multiple Bonds C=N 615 O=0 494 C=N 887 N=N 942 **All values in kJ/mol**
The reaction of methane with fluorine is highly explosive. Using bond dissociation energies and the Lewis structures, determine the NET energy change for the reaction CH4 + 2 F2 → C + 4 HF.
1₁ 9) CNN B G O Bond H-O C=C H-C C-C C-O This question has multiple parts. Work all the parts to get the Enthalpy change COWLV2... 2-Propanol can be made by the reaction of propene and water: CH3-HC=CH₂(g) + H₂O(g) → CH3 CH(OH)CH3(g) a Use bond dissociation enthalpies to estimate the enthalpy change in this reaction. ΔΗ (kJ/mol) Substance 463 610 413 346 358 CH3 CH(OH)CH3(g) Enthalpy change = b Calculate the enthalpy change for this reaction from enthalpies of formation. Af H (kJ/mol) H₂O(g) CH3-H₂C=CH₂(g) KJ * prod03-cnow-owl.cengagenow.c -272.8 -241.83 20.42 kJ Referens