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Answer to Question #62981 in General Chemistry for Sam
Question #62981
Given the standard enthalpy changes for the following two reactions:
(1) 4C(s) + 5H2(g)C4H10(g)...... ΔH° = -125.6 kJ
(2) C2H2(g)2C(s) + H2(g)......ΔH° = -226.7 kJ
what is the standard enthalpy change for the reaction:
(3) 2C2H2(g) + 3H2(g)C4H10(g)......ΔH° = ?
kJ
(1) 4C(s) + 5H2(g)C4H10(g)...... ΔH° = -125.6 kJ
(2) C2H2(g)2C(s) + H2(g)......ΔH° = -226.7 kJ
what is the standard enthalpy change for the reaction:
(3) 2C2H2(g) + 3H2(g)C4H10(g)......ΔH° = ?
kJ
Expert's answer
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