1.

A mixture contains F and Cl atoms. The removal of an electron from each atom of the sample requires 284 kJ while the addition of an electron to each atom of the mixture releases 68.8 kJ. Determine the % composition of the mixture. {:("(IE)" ,, " per atom " ,, " (E.A) per atom "), ("F" ,, 27.91 xx 10^(-27)k J ,, 5.53 xx 10^(-22) kJ), ("Cl" ,, 20.77 xx 10^(-27) kJ ,, 5.78 xx 10^(-22) kJ):}

Answer»

SOLUTION : F = 37.81%, CL= 62.19 %


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