BALANCE THE FOLLOWING EQUATIONS : 1) Al + Fe2O3 -- Al2O3 + Fe 2) ZnCo3 + H2SO4 -- ZnSO4+H2O + CO2 3) KOH + H2SO4 -- K2SO4 + H2O 4) Ca ( OH ) 2 + HCL -- CaCl2 + H2O 5) Al + Br2 -- - Science - Chemical Reactions and Equations . From the original equation, you first need to write each component separately. Al+H2O =Al2O3 +H2 balance the chemical equation 2 See answers HappyDwivedi HappyDwivedi 2Al+3H2O= Al2O3+3H2 is balanced plz mark my answer as a brainlist answer and follow me thanks a lot user Brainly User Brainly User 2Al+3H2O-----Al2O3+3H2 hlo New questions in Chemistry ️ ️ ️ ️ ️ ️ ️ ️ ️ ️ ️ … On the back, balance the equations that need to be balanced: H2 + O2 --> H2O. Why must all chemical equations be balanced? Al2O3 + NaOH + H2O (l) → Na... chemistry. In this example, it would be: Carbon: 3 Carbon: 1 Hydrogen: 8 Hydrogen: 2 Oxygen: 2 Oxygen: 3. How many of the following ways are correct ways to balance this equation? Relevance. Get the answers you need, now! C3H8O(g) + O2(g) → CO2(g) + H2O… Điều chế : Al(OH)3 → Al(NO3)3 → Al2O3 + H2O Al2O3 + NO2 + O2 2 4 3 12 3 2 t0C t0C I. Lý tính : Chất rắn màu trắng, không tan trong nước. H2O + H2O, use --> for arrow). Hóa tính : là oxit lưỡng tính . 6 Answers. NCERT Solutions; Board Paper Solutions; Ask & Answer; School Talk; Login; GET APP; Login Create Account. Amin Abazarsa. 3 0. twilley. In many cases a complete equation … Reaction stoichiometry could be computed for a balanced equation… 3 Answers. Balance these equations! Update: What type of reaction is it? The first step would be to balance … Class-10 » Science. Lv 7. So, we need to balance the CO3 and the O3CO2 as written, we have 3C and 9O on the left, and 1C and 5O on the right. 3. Check: 6 O's on right and 6 O's on left, 2 … In many cases a complete equation will be suggested. the last one should be the same as the third one. AL = 1 O = 3 Cl = 3 H = 1. Write the mole ratio for Al: O2 (as a ratio ##) Write the mole ratio for Al: Al2O3. Al2O3+ 3 H2O = Al2(SO4)3 + 3 H2O… Chemistry. 1 0. cmk796. 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? For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. H2 + O2 → H2O III. Note to students: Whenever balancing an equation, it is acceptable to leave spaces blank instead of writing “1’ – in chemistry, they mean the same … Balance the equation _Al + _O2 → _Al2O3 (Write subscripts as big numbers; ex. Chemistry. FeCl3 + NH4OH-----> NH4Cl + Fe(OH)3. try these products. Favourite answer. balance the equation Al(OH)3 = Al2O3+ H2O? Al2O3+H2SO4=Al2(SO4)3+H2O. its was easy :S . AL2O3 + 6 NaOH + 12 HF --> 2 Na3AlF6 + 9 H2O. 2 Answers. products? Answer to: When Fe2O3(s) reacts with Al(s) to form Al2O3(s) and Fe(s), 852 kJ of energy is evolved for each mole of Fe2O3(s) that reacts. Al2O3 + 6 NaOH + HF --> 2 Na3AlF6 + H2O. What side of the equation are the reactants found? Word equation: Aluminum oxide + Sulfuric acid → Aluminum sulfate + Water. If you have 8 mol of Al and 5 mol of O2, which is the limiting reactant? 4 years ago. d. Al + O2 -- Al2O3. Answer Save. BALANCE … Join Now. Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O. 4 years ago. Ca H2O Ca OH 2 H2 Balanced Equation Calcium Water Calcium hydroxide Hydrogen Balanced Equation; Balance Fe O2 Fe2O3; How to Balance Al OH 3 Al2O3 H2O at high temperatures; How to Balance Ca HCO3 2 CaCO3 CO2 H2O Decomposition of Calcium hydrogen carbonate; Name: How to Balance Ca + H2O = Ca(OH)2 + H2 (Calcium plus Water).mp3. 1 decade ago. Old Science Guy. uhm.. the hyphen things ^^ are supposed to be arrows of some sort. … hope this helps:-) 2 0. Source(s): https://shrinkurl.im/a8WO0. 1 decade ago. C2H6 + O2 --> CO2 + H2O Al2O3 --> Al + O2 Analysis/Results: What does "-->" mean? Redox Reactions. Hope that helps! 1. (There will be no need for state symbols.) Secondary School Balance the chemical equation given below Al2O3 +NaCl → NaAlO2 +H2O. e. NaCl + H2SO4 -- Na2SO4 + HCl. Lv 4. 9) S8 + 8 O2 ( 8 SO2. Relevance. Join now. Balancing Redox Reactions. where is chlorine … 3 Al + 3 NH4ClO4 => Al2O3 + AlCl3 + 3 NO + 6 H2O. But, 3O are bound to the balanced … Define and identify: reduction oxidation reducing agent oxidizing agent and redox reactions. Al2O3 * 2H2O + NaOH ----> NaAlO2 + H2O. please balance. Lv 5. c. Fe + O2 -- Fe2O3. 1 decade ago. what is Al2O3 + H2O = ? 7 years ago. 11th. 0 1. To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. AL2O3 + HCl => ALCl3 + H2O Left side. To balance the following chemical equation, make a tally or a count of each of the atoms on both sides of the reaction, and make sure that those atoms are equal on both the reactant and product side. Input Equation Balanced Equation; 4Cu + 2AgNO3 = 4Cu(NO3)2 + 2Ag: Cu + 2AgNO3 = Cu(NO3)2 + 2Ag: 4C2H3OCl + O2 = CO + H20 + 2Cl2 : 20C2H3OCl + 10O2 = 40CO + 3H20 + 10Cl2 you need to have an equal amount of atoms of each element on both sides of the equation. Why can't the subscripts be changed? Anonymous. It is helpful to consider the SO4 as one item when balancing the equation… pegasus_puck. balance the following equations: N205 + H20 -- HNO3? Al(OH)3. Favourite answer. When the following equation is balanced using the smallest possible integers, what is the coefficent of oxygen gas? Atom Inventory
Breaking down a compound into its parts and counting how many of each part you have.
Useful for calculating Molar Mass and determining a balanced chemical equation.
Recommended Balance the following equation: C3H8 + O2 ----> CO2 + H2O. H2O2 … 0 0. casi. A l 2 O 3 + N a O H + H 2 O … Type of Chemical Reaction: For this reaction we have a double replacement reaction. KCLO3 + MnO2 = ? ... First of all, to balance these equations, list the number of each atom, for both sides of the equation. 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. 2 Al + 3H2O => Al2O3 + 3H2. Answer Save. #H_2 + O_2 = H_2O# Left side: H = 2; O = 2 (number based on the subscript) Right side: H = 2; O = 1 (number based on the subscripts; no subscript means that the element is just 1) Notice that the number of H is already balance … AgCl + NH4OH -----> Ag(NH3)2Cl + H2O Login. Relevance. Al2O3 + NaOH + HF --> 2 Na3AlF6 + H2O. KCl + O2. Favorite Answer. Be sure to write and balance equation. 2 Al(OH)3 = Al2O3 + 3 H2O. Balancing Strategies: In this double replacement reaction we have Al2O3 + H2SO4 producing Al2(SO4)3 + H2O. emely A. You are asked to balance the chemical equation H2 + O2 → H2O. Direct link to this balanced equation: Instructions on balancing chemical equations: ... 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. 10) Fe + 2 AgNO3 ( Fe(NO3)2 + 2 Ag. Then Fluorine ... there are 9 oxygens and 18 hydrogens on the left which make 9 waters on the right so the final balanced equation is . The balanced equation will appear above. Chemical Reactions and Equations. The answerers right. 4H2 + 2O2 → 4H2O IV. a. N2O5 + H2O -- HNO3 . H2 + O2 → H2O2. Anonymous. Al2o3--->Al+O2. ZnS + O2 -----> ZnO+SO2. 1 decade ago. 1 decade ago. O = 1 Chemistry. 4Al + 302 ---> 2Al2O3 2.5 g Al x (1 mol Al / 108 g) x (2 mol Al2O3 / 4 mol Al) = Chemistry Right side AL = 2. b. Fe(OH)3 -- Fe2O3 + H2O. You can use parenthesis or brackets []. Find the mass of AlCl3 that is produced when 25.0 grams of Al2O3 react with HCl according to the following balanced equation. – Answers. Then balance sodium to give. its missing an O2 i guess on the right side, but how do i show the balanced redox equation? If you do not know what products are enter reagents only and click 'Balance'. Phản ứng nhiệt phân : II. 1 decade ago. … Lv 4. Answer Save. … If you do not know what products are enter reagents only and click 'Balance'. 3Al + 3NH4ClO4 --> Al2O3 + AlCl3 + 3NO + 6H20. 1 Answer Log in. Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. 1 decade ago. KCLO3 = ? julia. Relevance. Al2 So4 3 H2o. Balance equation: Al2O3+H2SO4=Al2(SO4)3+H20? Lv 4. 2H2 + O2 → 2H2O II. Jan 9, 2013 . 2 Al(OH)3= Al2O3 + 3H2O. But did you know this is the equation … haha. balance the number of oxygen atoms first, followed by hydrogen, nitrogen and then chlorine and aluminium atoms. Input Equation Balanced Equation; Al+ AuCl = AlCl3+ Au: Al + 3AuCl = AlCl3 + 3Au: Al2S3+H2O=Al(OH)3+H2S: Al2S3 + 6H2O = 2Al(OH)3 + 3H2S: Al2O3 + CuClO3 = Al(ClO3)3 + Cu2O balance: Al2(CO3)3 --> Al2O3 + CO2 i don't know how to do the reactant side so i can figure out the product side... 1 2 1,470; simon. 1 . H2CO3 . H = 2 Cl = 1. 8) 3 H2SO4 + 2 B(OH)3 ( B2(SO4)3 + 6 H2O. One should be the same as the third one are asked to balance chemical or... Of each element on both sides of the equation 8 mol of Al 5! Ask & Answer ; School Talk ; Login ; GET APP ; Login Create.. ( NO3 ) 2 + 2 Ag School Talk ; Login Create.! ; Login ; GET APP ; Login Create Account nitrogen and then and! ( as a ratio # # ) write the mole ratio for Al: Al2O3 =.... 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