Bond Energies (kJ/mol)BondBond EnergyBondBond EnergyBondBond EnergyH–H436C–S260F–Cl255H–C415C–Cl330F–Br235H–N390C–Br275Si–Si230H–O464C–I240Si–P215H–F569N–N160Si–S225H–Si395N=NN=N418Si–Cl359H–P320N≡NN≡N946Si–Br290H–S340N–O200Si–I215H–Cl432N–F270P–P215H–Br370N–P210P–S230H–I295N–Cl200P–Cl330C–C345N–Br245P–Br270C=CC=C611O–O140P–I215C≡CC≡C837O=OO=O498S–S215C–N290O–F160S–Cl250C=NC=N615O–Si370S–Br215C≡NC≡N891O–P350Cl–Cl243C–O350O–Cl205Cl–Br220C=OC=O741O–I200Cl–I210C≡OC≡O1080F–F160Br–Br190C–F439F–Si540Br–I180C–Si360F–P489I–I150C–P 265F–S285Molecular ekacagine combines with ethylene to form diekaethylene (C2H2Ec2) according to the reaction below: Examine the bond energies in Table 9.3 of your textbook. Shuri’s undergrads measured the new bond enthalpies: C-Ec bond energy is 220 kJ/mol and the Ec-Ec bond energy is 120 kJ/mol. Calculate the enthalpy change when 1 mol of ethylene is converted to diekaethylene.Calculate the enthalpy change when 9.00 x 103 kg of ethylene is converted to diekaethylene. HHH.H--C-C.Ec-Ec +H.ÉcÉc

In a chemical reaction, some bonds in reactants are broken (which requires energy I.e. + sign) and…

Answered: Molecular ekacagine combines with…

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter21: Lipids

Section: Chapter Questions

Problem 21.55P

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Bond Energies (kJ/mol)
Bond	Bond Energy	Bond	Bond Energy	Bond	Bond Energy
H–H	436	C–S	260	F–Cl	255
H–C	415	C–Cl	330	F–Br	235
H–N	390	C–Br	275	Si–Si	230
H–O	464	C–I	240	Si–P	215
H–F	569	N–N	160	Si–S	225
H–Si	395	N=NN=N	418	Si–Cl	359
H–P	320	N≡NN≡N	946	Si–Br	290
H–S	340	N–O	200	Si–I	215
H–Cl	432	N–F	270	P–P	215
H–Br	370	N–P	210	P–S	230
H–I	295	N–Cl	200	P–Cl	330
C–C	345	N–Br	245	P–Br	270
C=CC=C	611	O–O	140	P–I	215
C≡CC≡C	837	O=OO=O	498	S–S	215
C–N	290	O–F	160	S–Cl	250
C=NC=N	615	O–Si	370	S–Br	215
C≡NC≡N	891	O–P	350	Cl–Cl	243
C–O	350	O–Cl	205	Cl–Br	220
C=OC=O	741	O–I	200	Cl–I	210
C≡OC≡O	1080	F–F	160	Br–Br	190
C–F	439	F–Si	540	Br–I	180
C–Si	360	F–P	489	I–I	150
C–P	265	F–S	285

Molecular ekacagine combines with ethylene to form diekaethylene (C₂H₂Ec₂) according to the reaction below:

Examine the bond energies in Table 9.3 of your textbook. Shuri’s undergrads measured the new bond enthalpies: C-Ec bond energy is 220 kJ/mol and the Ec-Ec bond energy is 120 kJ/mol. Calculate the enthalpy change when 1 mol of ethylene is converted to diekaethylene.
Calculate the enthalpy change when 9.00 x 10³ kg of ethylene is converted to diekaethylene.

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