The enthalpy change for the reaction of hydrogen gas with, Ask an Expert

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The enthalpy change for the reaction of hydrogen gas with flourine gas to produce hydrogen flouride is -542kJ fo the equation as written

H2+F2=2HF deltaH=-542kJ

a.) What is the enthalpy change per mole of hydrogen flouride produced?

b.) What would be the enthalpy change for the reverse of the given equation (decomposition of HF into its constituent elements)

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Category:- Chemistry
Reference No.:- M9461931

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