Acetylene (C 2 H 2 ) torches are used in welding. How much heat (in kJ) evolves

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Acetylene (C2H2) torches are used in welding. How much heat (in kJ) evolves when 5.0 L of C2H(d = 1.0967 kg/m3) is mixed with a stoichiometric amount of oxygen gas? The combustion reaction is

5 CH(g) + +2/202(8) 2 CO2(g) + HO(1) A,H -1299.5 kJ mol-1

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General Chemistry Principles And Modern Applications

ISBN: 9780132931281

11th Edition

Authors: Ralph Petrucci, Jeffry Madura, F. Herring, Carey Bissonnette

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