E1 elimination reaction:The given starting material is secondary alkyl iodide, which reacts with…

Answered: CH3CH2OH 78 °C

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter4: Energy And Chemical Reactions

Section: Chapter Questions

Problem 4.FCP

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CH₂ 0=$=0 Ar 18OH HOgt 150 °C CH₂ НО HOT se Eq Eq.
NazCr207 H2, Ni 100 atm 150 °C
→ N203(g) AH° (1) NO(g) + NO2(g) =-39.8 kJ rxn → N2O5(g) AH° rxn (2) NO(g) + NO2(g) + O2(g) =-112.5 kJ (3) 2NO2(g) → N2O4(g) AH :-57.2 kJ rxn (4) 2NO(g) + 02g) → 2NO2(g) AH° =-114.2 kJ rxn AH° subl (5) N2O5(s) N2O5(g) = 54.1 kJ Calculate the heat of reaction for N203(g) + N2O5(s) → 2N2O4(g) ΔΗ- kJ
What mass of water will give up 240 calories when the temperature drops from 100 deg C to 68 deg C. 1 calorie = 4.184 J.
Please help with this HW Question
2 NOCI(g) → 2 NO(g) +Cl2(g) AH° =+75.56 kJ 2 NO(g) + 02(g) → 2 NO2(g) AH° =-113.05 kJ 2 NO2(g) → N2O4(g)AH° =-58.03 kJ Compute AH° of N2O4(g) +Cl2(g) → 2 NOCI(g) + O2(g) in kJ. +246.65 -95.52 -246.65 +95.52 +47.76
Given the information below: 2C(s) + 2H20(g) CH4(g) + CO2(g) AH° = 35.3 kJ 2C(s) + 2H20(g) 2C0(g) + 2H2(g) AH° = 462.6 kJ -> CH4(g) + H20(g)→ CO(g) + 3H2(g) AH° = -61.2 kJ %3D Calculate the enthalpy of reaction for the reaction below (in kJ) Co(g) + H20(g) → CO2(g) + H2(g) -366,1 kJ -488.5kJ -436.7 kJ +488.5 kJ +436,7 kJ +366.1kJ O0 0 O OO
A match is lit and held under a cold piece of metal. The followingobservations are made: (a) The match burns. (b) The metal getswarmer. (c) Water condenses on the metal. (d) Soot (carbon) isdeposited on the metal. Which of these occurrences are due tophysical changes, and which are due to chemical changes?
Given the following data: C2H4(g) + 3 O2(g) → 2 CO2(g) + 2 H2O(l) DH = -1411.0 kJ 2 C2H6(g) + 7 O2(g) → 4 CO2(g) + 6 H2O(l) DH = -3120.0 kJ 2 H2(g) + O2(g) → 2 H2O(l) DH = -571.6 kJ Calculate the enthalpy of the reaction: C2H4(g) + H2(g) → C2H6(g) DH = ___ kJ
6. From the following heats of combustion, AH° = -3119.6 kJ/mol kJ/mol CH3OH(1) + 1/2O2(g) → CO2(g) + 2H2O(I) C(graphite) + 0,(g) → co,(g) H2 (g) + 1/202(g) → H2O1) AH:° = -393.5 kJ/mol AH.º= -285.8 kJ/mol Calculate the enthalpy of formation of methanol from its elements: C(graphite) + 2H,(g) + 1/2O2(g) → CH;OH (g)
reach 11. Benzene is one of the compounds used as octane enhancers in unleaded gasoline. It is manufactured by the catalytic conversion of acetylene to benzene: 3C₂ H₂(g) = C6H6(g). Which value of Ke would make this reaction most useful commercially? K₂ = 0.01, Ke = 1, or Ke = 10. Explain your answer. Chow th onic ionio ogu sical cou on the
Calculate the number of pounds of CO2 released into the atmosphere when a 10.0 gallon tank of gasoline is burned in an automobile engine. Assume that gasoline is primarily octane, C8H18,C8H18, and that the density of gasoline is 0.692 g⋅mL−1. This assumption ignores additives. Also, assume complete combustion.

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