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OpenStudy (anonymous):
Which of the following statements concerning the reaction shown below are true? P4 (s) + 3O2 (g) P4O6 (s) ΔH = −1640 kJ heat is absorbed heat is released rxn is exothermic rxn is endothermic products have higher enthalpy content than reactants reactants have higher enthalpy content than products I, III, and V II, III, and V II, III, and VI I and III
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OpenStudy (anonymous):
II, III, and V
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