Calculate Delta H degree_rxn for the combustion of acetylene: 2 C_2H_2 (g) + 5O_2 (g) rightarrow...

Question

Question

Calculate AHrxn for the combustion of acetylene: 2 C2H2 (g) 5 O2 (g) 4 CO2 (g) 2H20 (g)

Answer 1

Answer #1

The givenreaction is, 2C,H2 (g)+502 (8)4C2(8)+2H20(s) Standard enthalpy of formation of C2H2 (g)-226.7 kJ/mol Standard enthal

Answer 2

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