Answer to Question #162693 in General Chemistry for bakadogieto

General Chemistry

Question #162693

How much heat is released when an acetylene (C2H2) torch burns 250 g of fuel? ∆H= -1300 kJ?

Expert's answer

C2H2 + 3/2O2 = CO2 + H2O + 1300 kJ.

1300 x 250/26 = 12 500 kJ.

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