HNO3 + Cu(OH)2 = Cu(NO3)2 + H2O; Al(NO3)3 + Na2S = Al2S3 + NaNO3; Zn(OH)2 + KOH = K2ZnO2 + H2O; NaHCO3 + HCl + Ca(NO3)2 = NaCl + CaCO3 + HNO3; MgCO3 + CaCO3 = CO2 + MgO3 + Ca; KClO3 + H2SO3 = KCl + H2SO4; C + O2 = CO; Ba(OH)2 + H2SO4 = Ba(HSO4)2 + H2O; Al + KNO3 + KOH + H2O = KAlO2 + NH3; NH3 + P2O5 + H2O = (NH4)3PO4; C3H8 + O2 = CO2 + H2O; Recently Balanced Equations If you do not know what products are enter reagents only and click 'Balance'. 4Al + 302 ---> 2Al2O3 2.5 g Al x (1 mol Al / 108 g) x (2 mol Al2O3 / 4 mol Al) = science Aluminum oxide react with hydrogen chloride to produce aluminum chloride and water. By using this website, you signify your acceptance of, Instructions and examples below may help to solve this problem, calcium hydroxide + carbon dioxide = calcium carbonate + water, Enter an equation of a chemical reaction and click 'Balance'. Chemistry. To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. Chemical reaction. Enter either the number of moles or weight for one of the compounds to compute the rest. Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. AlO and Al2O3 and Al2O3 the 2 was the bottom right cornor and I . [ Check the balance ] Aluminum oxide react with sodium hydroxide to produce sodium aluminate and water. Balancing chemical equations. = Al(OH)3 + H2 and provide the correct coefficients for each compound This will make things much easier. In many cases a complete equation … If you do not know what products are enter reagents only and click 'Balance'. balance the number of oxygen atoms first, followed by hydrogen, nitrogen and then chlorine and aluminium atoms. Al(OH)3 = Al2O3 + H2O: 2Al(OH)3 = Al2O3 + 3H2O: Al (s) + 3Cl2 (g) =2AlCl3 (s) 2Al(s) + … 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? Word equation: Aluminum oxide + Sulfuric acid → Aluminum sulfate + Water. 3Al + 3NH4ClO4 --> Al2O3 + AlCl3 + 3NO + 6H20. Compound states [like (s) (aq) or (g)] are not required. Limiting reagent can be computed for a balanced equation by entering the number of moles or weight for all reagents. If you do not know what products are enter reagents only and click 'Balance'. Extra information about substances that equation use Reaction of Al2O3 (Nhôm oxit) react with KOH (kali hidroxit) produce H2O (nước) ,temperature condition 900 - 1100 Reaction that produces substance Al2O3 (Nhôm oxit) (aluminium oxide) 4Al + 3O 2 => 2Al 2 O 3 2Al + Fe 2 O 3 => Al 2 O 3 + 2Fe 2Al + 3CuO => Al 2 O 3 + 3Cu Type of Chemical Reaction: For this reaction we have a double replacement reaction. For instance equation C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but PhC2H5 + O2 = PhOH + CO2 + H2O will; Compound states [like (s) (aq) or (g)] are not required. Al2O3 + HCl = AlCl3 + H2O | Chemical reaction and equation Aluminum oxide react with hydrogen chloride Al 2 O 3 + 6HCl 2AlCl 3 + 3H 2 O [ Check the balance ] Substitute immutable groups in chemical compounds to avoid ambiguity. It is helpful to consider the SO4 as one item when balancing the equation. Examples: Fe, Au, Co, Br, C, O, N, F.     Compare: Co - cobalt and CO - carbon monoxide, To enter an electron into a chemical equation use {-} or e. To enter an ion specify charge after the compound in curly brackets: {+3} or {3+} or {3}. Reaction stoichiometry could be computed for a balanced equation. This reaction takes place at a temperature of 900-1100°C. In many cases a complete equation will be suggested. Balancing Strategies: In this double replacement reaction we have Al2O3 + H2SO4 producing Al2(SO4)3 + H2O. The answer will appear below, Always use the upper case for the first character in the element name and the lower case for the second character. For instance equation C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but PhC2H5 + O2 = PhOH + CO2 + H2O will; Compound states [like (s) (aq) or (g)] are not required. Use uppercase for the first character in the element and lowercase for the second character. Be sure to write and balance equation. In many cases a complete equation … The balanced equation will appear above.