The Δ H ° for the reduction of wustite, FeO has to be calculated and also whether the reaction is endothermic or exothermic has to be given Concept Introduction: Enthalpy of reaction: The enthalpy of a reaction is calculated by subtracting the heat of formation of reactants from heat of formation of products. Δ H ° = ∑ Δ H ° f Pr odcuts - ∑ Δ H ° f Reactants Exothermic and Endothermic Reaction: Exothermic reaction is a reaction in which heat is given out to the surrounding from the system. Δ H ° for an exothermic reaction will be negative. Endothermic reaction is a reaction in which heat is gained by the system from the surrounding. Δ H ° for an exothermic reaction will be positive.

Question

9:27 AM Tue Mar 4 ← Problem 64 of 15 #63% Submit Curved arrows are used to illustrate the flow of electrons. Using the provided starting and product structures, draw the curved electron-pushing arrows for the following reaction or mechanistic step(s). Be sure to account for all bond-breaking and bond-making steps. 0:0 0:0 :0: N. :0: :O :0: H H. :0: Select to Add Arrows O :0: H O :0: 0:0. S. H Select to Add Arrows S :0: :0: H H

Answer 1

Question

Chapter 21, Problem 21.86QP

Interpretation Introduction

Interpretation:

The ΔH° for the reduction of wustite, FeO has to be calculated and also whether the reaction is endothermic or exothermic has to be given

Concept Introduction:

Enthalpy of reaction:

The enthalpy of a reaction is calculated by subtracting the heat of formation of reactants from heat of formation of products.

ΔH° =∑ΔH°f Prodcuts - ∑ΔH°f Reactants

Exothermic and Endothermic Reaction:

Exothermic reaction is a reaction in which heat is given out to the surrounding from the system. ΔH° for an exothermic reaction will be negative.

Endothermic reaction is a reaction in which heat is gained by the system from the surrounding. ΔH° for an exothermic reaction will be positive.

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