Thursday
July 24, 2014

Homework Help: science

Posted by Aibonito on Tuesday, March 13, 2012 at 2:05pm.

What mass of iron must react to produce
3600 kJ of energy? 3Fe+2O2 →Fe3O4 ∆H=-1120kJ

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

CHEM - How many grams of water and iron must react to produce 543 g of iron ...
Chemistry - Magnetite, an iron ore with formula Fe3O4, can be reduced by ...
chemistry - Use the reaction shown to calculate the mass of iron that must be ...
Chemistry - Fe3O4 reacts with CO according to the equation Fe3O4 + 4CO => ...
Chemistry - how many moles of O2 would be needed to produce 1120.5 kJ of heat ...
chemistry - Calculate the heat of formation of water from its constituent ...
college - Calculate the heat of formation of water from its constituent elements...
chemistry - 3.) One method used in the eighteen century to generate hydrogen was...
chemistry - Consider the reaction below: Cgraphite(s) + F2(g) +1/2O2(g) → ...
chemistry - what type of reaction occurs Fe3O4 + 4H2 → 3Fe + 4H2O

Search
Members