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1-Butyne can react with hydrogen to form 1-butene as follows. C4H6(g) + H2(g) → C4H8(g) 1-butyne...

1-Butyne can react with hydrogen to form 1-butene as follows.

C4H6(g) + H2(g) → C4H8(g)
1-butyne 1-butene

Using the bond enthalpies given in the table, calculate the enthalpy change for this reaction.
kJ/mol

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