# Problem: How many kilojoules of heat will be released when exactly 1 mole of iron, Fe, is burned to form Fe2O3(s) at standard state conditions?

###### FREE Expert Solution

Concept: Enthalpies of Formation

The enthalpy change for a mole of a substance that combines with oxygen under standard conditions of 1 bar and 298 K is known as the standard enthalpy of combustion. The enthalpy of formation can be found using the equation: ΔHfº = ΔHproducts - ΔHreactants. Then, use this to find the enthalpy for 1 mole of Fe.

86% (389 ratings) ###### Problem Details

How many kilojoules of heat will be released when exactly 1 mole of iron, Fe, is burned to form Fe2O3(s) at standard state conditions?

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Enthalpy of Formation concept. You can view video lessons to learn Enthalpy of Formation. Or if you need more Enthalpy of Formation practice, you can also practice Enthalpy of Formation practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Yang's class at ECU.

What textbook is this problem found in?

Our data indicates that this problem or a close variation was asked in Chemistry - OpenStax 2015th Edition. You can also practice Chemistry - OpenStax 2015th Edition practice problems.