^_^ New questions in Chemistry. how do i balance this. Compound states [like (s) (aq) or (g)] are not required. Sign in. it exhibits ferrimagnetism. How do you think about the answers? 0 0. H2 + Fe3O4 -> Fe + H2O first locate out what we've on the two aspects so... Left facet: Hydrogen (h) = 2 Iron (Fe) = 3 Oxygen (o) = 4 maximum appropriate facet: (h) = 2 (Fe) = a million (o) = a million So first nicely cope with the iron (Fe) cos thats the simplest. Balancing chemical equations. How To Balance Equations. You can use parenthesis or brackets []. ★★★ Correct answer to the question: Given the chemical reaction Fe3O4+H2 __ Fe+H2O, identify the coefficient of H2O in the balanced equation. For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. 1 decade ago. put a 2 in front of the Fe. Solution for For the balanced equation Fe3O4 + 4H2 3Fe + 4H2O, if the reaction of 0.112 grams of H2 produces 0.745 grams of H2O, what is the percent yield? Compound states [like (s) (aq) or (g)] are not required. Iron react with water. Source(s): balance equation fe h2o fe2o3 h2: https://tr.im/lRy0O. Use the SMALLEST INTEGER coefficients possible Read our article on how to balance chemical equations … - edu-answer.com Anonymous. When Fe3O4(s) reacts with H2(g) to form Fe(s) and H2O(g), 151 kJ of energy are absorbed for each mole of Fe3O4(s) that reacts. Fe3O4 is the mineral magnetite, with aproper chemical name of Fe(II, III) oxide. How do i balance this equation; Fe+H2O -> Fe2O3+H2. Language: ru es en. How To Balance Equations. For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. of atoms on reactants and products are equal _____ Hope it helps! 3Fe ... 3 Fe + 4 H2O cnd [ temp ] = Fe3O4 + 4 H2. Read our article on how to balance chemical equations … Chemical reaction. Log in: Chemical reactions Сhemical tables. Write a balanced thermochemical equation for the reaction with an energy term in kJ as part of the equation. Balance the following chemical equation: Fe + H2O - Fe3O4 + H2 2 See answers gaurav2013c gaurav2013c ... Fe + H₂O ⇒ Fe₃O₄ + H₂ 3Fe + 4H₂O ⇒ Fe₃O₄ + 4H₂ We balanced it by hit and trial method.....the no. It has iron atoms as FeII and FeIII. Home Reactions Blog. Iron react with water to produce iron(II,III) oxide and hydrogen. You can sign in to vote the answer. You can use parenthesis or brackets [].