(a) Use bond enthalpies to estimate the enthalpy change for the reaction of hydrogen with ethylene: H2...
Question:
H2 (g) + C2H4 (g) → C2H6 (g)
(b) Calculate the standard enthalpy change for this reaction, using heats of formation. Why does this value differ from that calculated in (a)?
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a H 4DCH DCC DHH 6DCH DCC DCC DHH 2DCH DCC H 614 436 2413 348 124 kJ b H o H ...View the full answer
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Related Book For 
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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