Consider the following reaction. 2H2 + O2 —> 2H2O. Change of H(rxn) = -484kJ.?
Consider the following reaction: 2H₂ + O₂ → 2H₂O, with a change in enthalpy (ΔH) of -484 kJ.
Which answer best describes the heat transfer that occurs when 1.5 moles of H₂ react?
a. 726 kJ absorbed
b. 363 kJ absorbed
c. 484 kJ absorbed
d. 726 kJ released
e. 363 kJ released
f. 484 kJ released
1 Answers
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