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[Solved]: Ethylene (C2H4) is used in the manufacture of viny
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(Solved): Ethylene (C2H4) is used in the manufacture of vinyl chloride (C2H3Cl), which is subsequently used to ...


Ethylene (C2H4) is used in the manufacture of vinyl chloride (C2H3Cl), which is subsequently used to produce polyvinyl chloride (PVC). Calculate the standard enthalpy change (ΔH°) for this reaction shown below

student submitted image, transcription available below
C - C: 347 kJ/mol C - Cl: 330 kJ/mol
C = C: 614 kJ/mol H - Cl: 430 kJ/mol
C - C: 837 kJ/mol H - O: 467 kJ/mol
C - H: 413 kJ/mol O = O: 498 kJ/mol

A. -590. kj

B. 344 kj

C. -344 kj

D. 90.0 kj



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