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Question
Which of the following equations describes the application of the Goldschmidt process to iron(III) oxide?
A) 2Fe2O3(s) + 6H2(g) → 4FeH3(s) + 3O2(g)
B) Fe2O3(s) + 3H2SO4(aq) → Fe2(SO4)3(aq) + 3H2O(l)
C) Fe2O3(s) + 3H2O(l) → 2Fe(OH)3(aq)
D) Fe2O3(s) + 2Al(s) → 2Fe(l) + Al2O3(l)
E) 2Fe2O3(s) → 4Fe(l) + 3O2(g)
Answer
This answer is hidden. It contains 1 characters.
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Q:
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Q:
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Q:
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Q:
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Q:
If a reaction is first-order with respect to a particular reactant, when the concentration of that reactant is increased by a factor of 2, the reaction rate will _____.
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Q:
For a certain first-order reaction with the general form aA → products, the rate is 0.32 M·s-1 when the concentration of the reactant is 0.29M. What is the rate constant for this reaction?A) 0.26 s-1B) 1.1 s-1C) 0.32 s-1D) 3.1 s-1E) 3.8 s-1