Tzuyu C.

asked • 03/10/21

Calculate the enthalpy change for the reaction: C6H4(OH)2(aq) + H2O2(aq) <—>C6H4O2(aq) + 2H2O(l)?

Calculate the enthalpy change for the reaction: C6H4(OH)2(aq) + H2O2(aq) <—> C6H4O2(aq) + 2H2O(l)

given the following data:


C6H4(OH)2(aq)-->C6H4O2(aq)+H2(g)  H= +174.4 kJ


H2O(g)-->H2O(l)   H= -43.8 kJ


H2(g)+1/2O2(g)-->H2O(g)    H= -241 kJ


H2(g)+O2(g)-->H2O2(aq)   H= -191.2 kJ  


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