Please explain the answer.

1. Which statement about this reaction is correct?

2Fe(s)+3CO2(g)--->Fe2O3(s)+3CO(g) delta H = 26.6 kJ

A. 26.6 kJ of energy are released for every mole of Fe reacted

B. 26.6 kJ of energy are absorbed for every mole of Fe reacted

C. 53.2 kJ of energy are released for every mole of Fe reacted

D. 13.3 kJ of energy are absorbed for every mole of Fe reacted

To determine the correct statement about this reaction, we need to understand the meaning of the delta H value. Delta H represents the enthalpy change of the reaction, also known as the heat of the reaction. It indicates whether the reaction is exothermic (releases energy) or endothermic (absorbs energy).

In this case, the delta H value is given as 26.6 kJ. Since the value is positive, it means that the reaction is endothermic, which indicates that energy is absorbed during the reaction.

Now let's look at the statements and match them with the correct interpretation:

A. 26.6 kJ of energy are released for every mole of Fe reacted - This statement is incorrect. Since the reaction is endothermic, energy is absorbed, not released.

B. 26.6 kJ of energy are absorbed for every mole of Fe reacted - This statement is correct. The positive delta H value of 26.6 kJ indicates that energy is absorbed during the reaction.

C. 53.2 kJ of energy are released for every mole of Fe reacted - This statement is incorrect. It seems to have doubled the value of delta H. Remember that the value given (26.6 kJ) is the correct one.

D. 13.3 kJ of energy are absorbed for every mole of Fe reacted - This statement is incorrect. It seems to have divided the value of delta H by 2, resulting in the wrong calculation.

Therefore, the correct statement is B. 26.6 kJ of energy are absorbed for every mole of Fe reacted.