In all honesty, I am putting my bets on the hydrochloric reduction of boron, but I was inquired about aluminium. Add / Edited: 19.01.2015 / Evaluation of information: 5.0 out of 5 / number of votes: 1. This means it can behave both as a base as well as an acid. For ex­am­ple, if you add HCl to a mix­ture of alu­minum and iron shav­ings, the re­ac­tion will pro­ceed as fol­lows: Fe + 2HCl = Fe­Cl₂ + H₂↑ 2Al + 6HCl = 2Al­Cl₃ + 3H₂↑ As di­lut­ed hy­drochlo­ric acid is a weak ox­i­diz­er, iron is only re­duced to a +2 ox­i­da­tion state. Let's assume for the moment, that Al2O3 is the limiting reactant. Please register to post comments. Now the presence of the other reactant in a reaction actually determines whether Al2O3 will act as an acid or a base. Become a Patron! Al2O3(s) + 6HCl(aq) → 2AlCl3(aq) + 3 H2O(aq) First, we need to determine which is the determining reactant, Al2O3 or HCl. H3PO4:HCl (3:1) ~1000 Highly InGaAsP High Lamponi (p.102) Example Jon Doe Example Al2O3 (ALD Plasma 300C) Developer: 300MIF ~1.6: None Most non-Al Materials. ChemiDay you always could choose go nuts or keep calm with us or without. Aluminium oxide is a chemical compound of aluminium and oxygen with the chemical formula Al 2 O 3.It is the most commonly occurring of several aluminium oxides, and specifically identified as aluminium(III) oxide.It is commonly called alumina and may also be called aloxide, aloxite, or alundum depending on particular forms or applications. The reaction would be Al2O3 + 6*HCl = 2*AlCl3 + 3*H2O. JTB: Example Al2O3 (ALD Plasma 300C) Developer: 400K ~2.2: None Most non-Al Materials. Al2O3 + 6HCl = 2AlCl3 + 3H2O This program was created with a lot of help from: The book "Parsing Techniques - A Practical Guide" (IMHO, one of the best computer science books ever written.) High: Measured in-house: Rate slows with time. Al2O3 is an amphoteric oxide. High: Measured in-house: Rate slows with time. Solving Al2O3 (s) in HCl. Al2O3 (s) + 6 HCl (aq) → 2 [AlCl3] (s, aq*) + 3 H2O (l) *depending on amount of acid used. Сoding to search: Al2O3 + 2 NaOH + 3 H2O = 2 NaAlOH4.
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