Balance the following chemical equation: Fe(s) + H2O(g) → Fe3O4(s) + H2(g) asked May 12, 2020 in Chemical Reaction and Catalyst by Annu01 ( 49.5k points) chemical reaction and catalyst 4. Balancing the simple molecules first, in this case the O2. When a solid produced by a chemical reaction separates from the solution it is called, The word equation solid carbon + oxygen gas -> carbon dioxide gas + energy, represents a chemical reaction because, CO2 has a chemical properties that differ from those of C and O, In writing a chemical equation that produces hydrogen gas, the correct representation of hydrogen gas is, What is the small whole number that appears in front of a formula in a chemical equation, To balance a chemical equation, it may be necessary to adjust the, According to the law of conservation of mass, the total mass of the reacting substances is, always equal to the total mass of the products, same number of each kind of atom appears in the reactants and in the products, In the word equation, sodium oxide + water -> sodium hydroxide, the formula for sodium hydroxide is represented by. Fe + O2 The balanced equation will appear above. Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. The reaction represented by the equation 2HgO(s) -> 2Hg(l) + O2(g) is classified as a(n) ____________________ reaction. Consider the reaction represented by the (unbalanced) equation: NH3 + O2âNO + H2O For every 5.00 mol of NH3 that reacts, how many mol of O2 is required. Zn(OH)2 + 2CH3COOH -> Zn(CH3COO)2 + 2H2O. Balance the rest of the equation. It's really easy my friend. What is the balanced equation for the combustion of sulfur? Which observation does not indicate that a chemical reaction has occurred? From the equation: Fe3O4 + 4 CO ----> 3 Fe + 4 CO2 (a) Calculate the moles of CO2 produced when 50.2 grams of Fe3O4 are reacted. Predict what happens when calcium metal is added to a solution of magnesium chloride. The equation AX -> A + X is the general equation for a. Pb(NO3)2 + HCl → PbCl2 + HNO3. b.Ozone reacts with lead sulphide. Sr + O2 ( SrO. COCl 2 + H 2 O HCl + CO 2 8. (2) Balance the atom which is the maximum in number; on either side of chemical equation. 6. Fe + O2 → Fe2O3 … Iron(II,III) oxide react with oxygen to produce iron(III) oxide. K + Br2 ( KBr 3 Fe + 2 O2 = Fe3O4 #BAL #Answerwithquality B_ Calculate the actual yield of Fe2O3. Predict what happens when zinc is added to water, Predict what happens when lead is added to nitric acid. If the word equation is incomplete, complete it and write the balanced chemical equation. 1. To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. That is what we must have on the left. Fe3O4 is the mineral magnetite, with aproper chemical name of Fe(II, III) oxide. To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. Source(s): balance equation fe h2o fe2o3 h2: https://tr.im/lRy0O. Oh no! 2 x 2. the the balanced chemical equation will be. Use uppercase for the first character in the element and lowercase for the second character. Give reason(s) for the product(s) 1. barium chloride + sodium sulfate â 2. calcium + hydrochloric acid â 3. # $ % & ' ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿì¥Á ` ø¿ Ì bjbjææ c í í 5_ x ÿÿ ÿÿ ÿÿ ¤ Ä T Ý Ý Ý @ \Þ àß \ T l Há Há : á á á á á á î ð ð ð ð ð ð $ h o ¢ A Aã á á Aã Aã á á U /í /í /í Aã | á á î /í Aã î /í /í â ºû ¤ bý á. Balance the following chemical equation: Fe + H2O → Fe3O4 + H2 - Get the answer to this question and access a vast question bank that is tailored for students. Fe + O2 → Fe3O4. Which reaction can be predicted from the activity series? In the chemical equation 2Mg(s) + O2(g) ? Fe3O4 + O2 ==> Fe2O3 This one's more complicated because you have to balance both Fe and O.