(ii)At 1200 °C, the reduction of iron (III) oxide (Fe2O3) to elemental iron is not spontaneous:4Fe(s) + 302(g)2FE2O3(s)A,G° = +840 kJAt the same temperature solid carbon spontaneously reacts with oxygen, to form CO2 gas. It is foundthat by mixing carbon with Fe2O3 at this temperature the reduction can be made to proceed, providingat least 3 moles of carbon are present for every 2 moles of Fe2O3.(a) Write a balanced equation for the total reaction.(b) Use the reaction stoichiometry to determine an upper limit for A,G, i.e. the least negativevalue possible, for the reaction of carbon with oxygen at this temperature.

Several hydrates of Iron(III) oxide exists. When alkali is added to solutions of soluble Fe(III)…

At 1200 the reduction of iron (III) oxide (Fe203) to elemental iron is nột spontan 2FE2O3(s) 4Fe(s) + 302(g) A;G° = +840 kJ the same temperature solid carbon spontaneously reacts with oxygen, to form C at by mixing carbon with Fe2O3 at this temperature the reduction can be made to p least 3 moles of carbon are present for every 2 moles of Fe2O3. (a) Write a balanced equation for the total reaction.

At 1200 the reduction of iron (III) oxide (Fe203) to elemental iron is nột spontan 2FE2O3(s) 4Fe(s) + 302(g) A;G° = +840 kJ the same temperature solid carbon spontaneously reacts with oxygen, to form C at by mixing carbon with Fe2O3 at this temperature the reduction can be made to p least 3 moles of carbon are present for every 2 moles of Fe2O3. (a) Write a balanced equation for the total reaction.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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