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OpenStudy (anonymous):
Calculate the standard enthalpy of formation of ethane using the following information: -Average standard bond enthalpies are C-C= 348kJ/mol, C-H= 413kJ/mol - Standard enthalpies of atomisation are C(s)= 718kJ/mol , 1/2H2(g)= 218kJ/mol 2C(s)+6H(g)= C2H6(g) 2C(s)+3H2(g)= HF= ?
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