NeeD big Help!! Chem Question on DAT

[kimsaekyu]

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what is heats of formation of hydrazine N2H4?

any one can give solution on this question?

thanks

 

[doc toothache]

what is heats of formation of hydrazine N2H4?

any one can give solution on this question?

thanks

for (l) +12.10 kcal/mol or +50.63kJ/mol