Find stand enthalpies for following reaction: Fe2O3(s)+3CO(g)-->2Fe(s)+3CO2(g) I

Question

Find stand enthalpies for following reaction:
Fe2O3(s)+3CO(g)-->2Fe(s)+3CO2(g)
In the preceding reaction, _____________ is in elemental form and has a standard enthalphy of ________________. This reaction is a _____________ reaction. The standard enthalpy for the reaction is _____________ kJ (3 significant figures).

I need help with the help with the fill in the blanks parts. Find stand enthalpies for following reaction:
Fe2O3(s)+3CO(g)-->2Fe(s)+3CO2(g)
In the preceding reaction, _____________ is in elemental form and has a standard enthalphy of ________________. This reaction is a _____________ reaction. The standard enthalpy for the reaction is _____________ kJ (3 significant figures).

I need help with the help with the fill in the blanks parts.
Fe2O3(s)+3CO(g)-->2Fe(s)+3CO2(g)
In the preceding reaction, _____________ is in elemental form and has a standard enthalphy of ________________. This reaction is a _____________ reaction. The standard enthalpy for the reaction is _____________ kJ (3 significant figures).

I need help with the help with the fill in the blanks parts.

Explanation / Answer

in the given reaction Fe(s) is in elemental form and has a standard enthaly zero

delta H of reaction = H values of products - H values of reactants

= 3* ?393.509 - [?826 + 3* [?110.525]] = -22.952 kj

since delta H is negative it is exothermic reaction. and delta H = -22.952 kj

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