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1. )At constant pressure and 25 degree C, what is delta H for the . . . 1 )At constant pressure and 25 degree C, what is delta H for the following reaction 2C2H6 (g) + 7O2 (g) --> 4CO2 (g) + H2O (l) if the complete consumption of 11 3 g of C2H6 liberates -586 3 kJ of heat energy? 2 ) A 22 4 L high pressure reaction vessel is charged with 0 4910 mol of iron powder and 1 20 atm of oxygen gas at standard temperature On heating, the iron and oxygen react according to
Consider the exothermic reaction 2C2H6(g)+7O2(g)-- gt;4CO2(g)+6H2O(g . . . Consider the exothermic reaction: 2 C 2 H 6 (g) + 7 O 2 (g) 4 C O 2 (g) + 6 H 2 O (g) Calculate the standard heat of reaction, or Δ H r x n o, for this reaction using the given data Also consider that the standard enthalpy of the formation of elements in their pure form is considered to be zero