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2 Al2O3 = 4 Al

Given ∆Hºrxn = -1670 kJ/mol for 2Al(s) + (3/2)O2(g) --> Al2O3(s), determine ∆Hº for the reaction 2Al2O3(s) --> 4Al(s) +
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2. asked by Anon
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Aluminum and oxygen react to form aluminum oxide.4 Al + 3 O2 2 Al2O3 a. What is the limiting reactant if 36.4 g Al are reacted
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2. asked by krystal
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Aluminum and oxygen react to form aluminum oxide.4 Al + 3 O2 2 Al2O3 a. What is the limiting reactant if 30.7 g Al are reacted
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2. asked by Seida
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If the reaction of 2.5 g of Al with 2.5 g of O2 produced 3.5 g of Al2O3, what is the percent yield of Al2)3? Be sure to write
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2. asked by Anonymous
3. 4,316 views
You have been asked to calculate the enthalpy change in the followingreaction: 2Al(s) + Fe2O3(s) → Al2O3(s) + 2Fe(s) The
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2. asked by Brian Giles
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1_ Al in 1.200 g impure [NH4Al (SO4) 2] (237 g / mol) is precipitated with NH3 as Al2O3 × H2O. The precipitate is filtered
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2. asked by Hiba
3. 505 views
Consider the Unbalanced Reaction:Al2O3(s) + CO(g) → Al(s) + CO2(g) Estimate ∆G at 298 K if 7.1 moles of Al2O3(s) is reacted.
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2. asked by Zachary
3. 3,067 views
in the reaction Al2O3= Al+O2 if 742.5 grams of Al2O3 are used how many mols of Al will be produced?
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2. asked by Jake
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Find the mass of AlCl3 that is produced when 10.0 grams of Al2O3 react with 25.0 g of HCl according to the following equation.Al
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2. asked by ZEE
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Given 2Al(s) + 3/2O2(g) → Al2O3(s), ΔH°f = -1,670 kJ/mol for Al2O3 (s). Determine ΔH° for the reaction 2Al2O3(s) →
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2. asked by Chris
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