The reduction of iron(III) oxide (Fe,O,) to pure iron during the first step of steelmaking, 2 Fe2O3(s)4Fe(s) + 30,(8) is driven by the high-temperature combustion of coke, a purified form of coal: C(s) + 02(g)- CO(g) Suppose at the temperature of a blast furnace the Gibbs free energies of formation AG, of CO, and Fe,02 are 438. kJ/mol and -838. kJ/mol, respectively Calculate the minimum mass of coke needed to produce 9500. kg of pure iron. Round your answer to 2 significant digits. kg ? X Explanation Check O 2019 McGraw Hill Education. All Rights Reserved Terms of Use f Prm
States of Matter
The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates).
Chemical Reactions and Equations
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Calculate the minimum of a mass of coke needed to produce 9500 kg of pure iron. Two sig figs for answer and don't round during the math.
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