Use the table below of enthalpies of formation to determine the heat of the following reaction.
Fe2O3(s) + 13CO(g)
-
2Fe(CO)5(g) + 3CO2(g)

FeO3(s)=-824.2
CO(g)=-110.52
Fe(CO)5(g)
CO2(g)=-393.51

What is the force of attraction between the particles in a salt crystal

Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)

How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next