23) Aluminum and oxygen react according to the following equation: 4 Al (s) + 3 O2 (g) → 2 Al2O3 (s) In a certain experiment, 4.6 g Al was reacted with excess oxygen and 6.8 g of product was obtained. Aluminum reacts with oxygen to produce aluminum oxide which can be used as an adsorbent, desiccant or catalyst for organic reactions. What ions are formed by aluminum atoms and by oxygen atoms? Aluminum oxide is an ionic compound found in soils. (Hint: Write down the balanced equation before solving.) What is the chemical formula for aluminum oxide? The Fukushima nuclear disaster was more a consequence of inundation by water because of a tidal wave that followed an earthquake. We're given that aluminum ("Al") can react with oxygen gas ("O"_2; don't forget it's diatomic!) Aluminium–air batteries are primary cells, i.e., non-rechargeable. Examples of complete chemical equations to balance: Fe + Cl 2 = FeCl 3 From the balanced reaction equation, every 4 moles of aluminum reacted in excess oxygen will produce 2 moles of aluminum oxide. This is a synthesis reaction. 4Al + 3O 2 ==> 2Al 2 O 3 <-- balanced equation In a previous question that you asked, I went through the procedure for calculating limiting reactant. Enter either the number of moles or weight for one of the compounds to compute the rest. Limiting reagent can be computed for a balanced equation by entering the number of moles or weight for all reagents. Reaction stoichiometry could be computed for a balanced equation. __Al2O3 How many grams of oxygen gas will react with 25.0 grams of aluminum? What was the percent yield of the reaction? How many atoms of aluminum can be produced by the decomposition of 34.6 g of aluminum oxide? can you please please help me with these questions I don't know how to do any of them. A + B → AB Formula name equation: Aluminum + Oxygen → Aluminum Oxide Balanced Chemical Equation: 4Al + 3O2 →2Al2O3 to produce aluminum oxide ("Al"_2"O"_3). If 75g of oxygen react, how many grams of aluminum are required? 1. 3. 8.2. Once the aluminium anode is consumed by its reaction with atmospheric oxygen at a cathode immersed in a water-based electrolyte to form hydrated aluminium oxide, the battery will no longer produce electricity. Write a balanced equation for the reaction 2. The balanced chemical equation for this reaction is ul(4"Al"(s) + 3"O"_2(g) rarr 2"Al"_2"O"_3(s) A reaction in which two or more reactants combine to form only one product is called a synthesis reaction. 4Al(s) + 3O2(g) → 2Al2O3(s) A mixture of 82.49 g of aluminum ( Picture = 26.98 g/mol) and . If 12 moles of Al2O3 are produced, how many moles of aluminum reacted? A) Al + O → AlO B) Al + O → Al2O3 C) 2Al + 3O2 → Al2O3 D) 4Al - 14671256 Balance the equation: __Al + __ O2 ? 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