Hydrogen gas will react with either acetylene or ethylene gas. The thermochemical equations for these reactions are

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Hydrogen gas will react with either acetylene or ethylene gas. The thermochemical equations for these reactions are provided below. Write the thermochemical equation for the conversion of acetylene into ethylene by hydrogen gas.

C₂H₂(g) + 2 H₂(g) → C₂H₆ ΔH° = –311 kJ
C₂H₄(g) + H₂(g) → C₂H₆ ΔH° = –136 kJ

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Question Posted: Nov 26, 2023 01:16 AM

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Hydrogen gas will react with either acetylene or ethylene gas. The thermochemical equations for these reactions are

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