Iron and water react to form iron(III) oxide and hydrogen, like this: 2 Fe(s) + 3 H₂O(g) →Fe₂O3(s)+3H₂(g) At a certain temperature, a chemist finds that a 2.7 L reaction vessel containing a mixture of iron, water, iron (III) oxide, and hydrogen at equilibrium has the following composition: compound amount Fe 3.39 g H₂O 2.88 g Fe₂O3 2.96 g H₂ 3.61 g Calculate the value of the equilibrium constant K for this reaction. Round your answer to 2 significant digits. 0 K = 0 S ? x10 X

Chemistry & Chemical Reactivity
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Chapter15: Principles Of Chemical Reactivity: Equilibria
Section: Chapter Questions
Problem 7PS: The reaction PCl5(g) PCl3(g) + Cl2(g) was examined at 250 C. At equilibrium, [PCl5] = 4.2 105...
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Iron and water react to form iron (III) oxide and hydrogen, like this:
2 Fe(s) + 3 H₂O(g) →Fe₂O3(s)+3H₂(g)
At a certain temperature, a chemist finds that a 2.7 L reaction vessel containing a mixture of iron, water, iron(III) oxide, and hydrogen at equilibrium has the
following composition:
compound amount
Fe
3.39 g
H₂O
2.88 g
Fe₂O3
2.96 g
H₂
3.61 g
Calculate the value of the equilibrium constant K for this reaction. Round your answer to 2 significant digits.
K 0
X
?
Transcribed Image Text:Iron and water react to form iron (III) oxide and hydrogen, like this: 2 Fe(s) + 3 H₂O(g) →Fe₂O3(s)+3H₂(g) At a certain temperature, a chemist finds that a 2.7 L reaction vessel containing a mixture of iron, water, iron(III) oxide, and hydrogen at equilibrium has the following composition: compound amount Fe 3.39 g H₂O 2.88 g Fe₂O3 2.96 g H₂ 3.61 g Calculate the value of the equilibrium constant K for this reaction. Round your answer to 2 significant digits. K 0 X ?
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