For example, consider the reaction of ethane (C 2 H 6) with oxygen to yield H 2 O and CO 2, represented by the unbalanced equation: \[\ce{C_2H_6 + O_2 \rightarrow H_2O + CO_2} \tag{unbalanced} \] Following the usual inspection approach, one might first balance C and H atoms by changing the coefficients for the two product species, as shown: To balance the equation C + O2 = CO + CO2 using the algebraic method step-by-step, you must have experience solving systems of linear equations. The most common methods are substitution/elimination and linear algebra, but any similar method will work. Carbon Dioxide = Carbon Monoxide + Dioxygen CO2 = CO + O2 is a Decomposition reaction where two moles of Carbon Dioxide [CO 2] decomposes into two moles of Carbon Monoxide [CO] and one mole of Dioxygen [O 2] Show Chemical Structure Image Reaction Type Decomposition Redox Redox (Oxidation-Reduction) Reaction CO2 = CO + O2 might be a redox reaction. View Solution Q 2 Balance the following equations: (d) CO +O2 → CO2 View Solution Q 3 Balance the following equation stepwise. [4 Marks] C 2 H 8 + O 2 → CO 2 + H 2 O View Solution Q 4 Balance the f ollowing equation: C2H 4(g) + O2 (g) → CO2 (g) + H 2O (l) View Solution Q 5 Balance the chemical equations _C12H22O11+_ O2 -------> --CO2+___H2O more. If you mean for the very last equation, there are 14 oxygens atoms on both sides. The reactant side has 7O2 which is 14 oxygen atoms (7x2=14). The product side has 4CO2 which is 8 oxygen atoms (4x2=8) and 6H2O which is 6 oxygen atoms for a total of 14 oxygen atoms (8+6 =14). Hope that helps. Best for: Simple equations with a small number of atoms. Process: Start with the most complex molecule or the one with the most elements, and adjust the coefficients of the reactants and products until the equation is balanced. Example: H 2 + O 2 = H 2 O. Count the number of H and O atoms on both sides. Balancing step by step using the inspection method Let's balance this equation using the inspection method. First, we set all coefficients to 1: 1 Co = 1 Co 2 For each element, we check if the number of atoms is balanced on both sides of the equation. Co is not balanced: 1 atom in reagents and 2 atoms in products. Equation balanced? 1: carbon monoxide + oxygen → carbon dioxide: 2: CO + O 2 → CO 2: 3: Reactants: 1 × C, (1 × O) + (2 × O) = 3 × O. Products: 1 × C, 2 × O: Not balanced. 4: 2CO + O 2 Calcula el Reactivo Limitante 🛠️ Balancea la ecuación Instrucciones Para balancear una ecuación química, ingresa la ecuación de una reacción química y pulsa el botón de Balancear. La ecuación balanceada aparecerá arriba. Utiliza mayúsculas para el primer carácter en el elemento y minúsculas para el segundo carácter. To balance CO + O2 = CO2 you'll need to be s In this video we'll balance the equation CO + O2 = CO2 and provide the correct coefficients for each compound. wxhLs.