19Hydrogenation of double and triple bonds is an important industrial process. Calculate (in kJ) the standard enthalpy change ΔH° for the hydrogenation of ethyne (acetylene) to ethane using average bond enthalpies (use exam data sheet values). H–C≡C–H(g) + 2H2(g) → H3C–CH3(g) Connect- Class: Bu...Particip1.66053873 x 10 kg1.097 x 107 m!9.64853383 x 10 C/mol0.0821 L-atm/(mol-K)8.314 kg-m/(sec mol-K)8.314 x 107 g-cm²/(sec2-n6.24 x 10 cm torr/(mol-8.314 J/(mol-K)-8.3141Atomic Mass UnitRydberg ConstantFaraday's ConstantIdeal Gas ConstantEnthalpy Clhanges Involving WaterThernPer Mole55SubstaHeat Capacity (g).Heat Capacity (1)Heat CapacitY (s).2 | Heat of fusion (0 C)33.1 J/mol K75.35 J/mol K36.9 J/mol K5.99kJ/molCHNH(C,HaCACOCaO(CO:(Heat of vaporization (100 C) 40.63 k/mol3718Per GramSpecific Heat (g)Specific Heat d)Specific Heat (s)Heat of fusion (0 C)751.84 Jg K4.184 Jg K2.05 J/g K333 Jg2257 J/gC graplC(s) dianCH.CCH.OHeat of vaponzation f100.e)Ilipative ronerty Constants

Introduction- To determine the standard enthalpy change ΔH° ( in KJ ) for the hydrogenation of…

Answered: Hydrogenation of double and triple…

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter10: Solutions

Section: Chapter Questions

Problem 89QAP

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Hydrogenation of double and triple bonds is an important industrial process. Calculate (in kJ) the standard enthalpy change ΔH° for the hydrogenation of ethyne (acetylene) to ethane using average bond enthalpies (use exam data sheet values).

H–C≡C–H(g) + 2H₂(g) → H₃C–CH₃(g)

Connect- Class: Bu...
Particip
1.66053873 x 10 kg
1.097 x 107 m!
9.64853383 x 10 C/mol
0.0821 L-atm/(mol-K)
8.314 kg-m/(sec mol-K)
8.314 x 107 g-cm²/(sec2-n
6.24 x 10 cm torr/(mol-
8.314 J/(mol-K)-8.3141
Atomic Mass Unit
Rydberg Constant
Faraday's Constant
Ideal Gas Constant
Enthalpy Clhanges Involving Water
Thern
Per Mole
55
Substa
Heat Capacity (g).
Heat Capacity (1)
Heat CapacitY (s).
2 | Heat of fusion (0 C)
33.1 J/mol K
75.35 J/mol K
36.9 J/mol K
5.99kJ/mol
CH
NH(
C,Ha
CACO
CaO(
CO:(
Heat of vaporization (100 C) 40.63 k/mol
37
18
Per Gram
Specific Heat (g)
Specific Heat d)
Specific Heat (s)
Heat of fusion (0 C)
75
1.84 Jg K
4.184 Jg K
2.05 J/g K
333 Jg
2257 J/g
C grapl
C(s) dian
CH.C
CH.O
Heat of vaponzation f100.e)
Ilipative ronerty Constants

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