Examples: Fe, Au, Co, Br, C, O, N, F. Ionic charges are not yet supported and will be ignored. 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. In many cases a … Sodium Carbonate + Acetic Acid = Carbon Dioxide + Water + Sodium Acetate, Na2CO3 + HC2H3O2 = H2O + CO2 + Na(C2H3O2), KMnO4 + H2SO4 + KI = MnSO4 + I2 + K2SO4 + H2O. Replace immutable groups in compounds to avoid ambiguity. By using this website, you signify your acceptance of, calcium hydroxide + carbon dioxide = calcium carbonate + water, Enter an equation of a chemical reaction and click 'Balance'. The balanced equation will appear above. Balance the reaction of NaOH + CO2 = Na2CO3 + H2O using this chemical equation balancer! Limiting reagent can be computed for a balanced equation by entering the number of moles or weight for all reagents. Enter either the number of moles or weight for one of the compounds to compute the rest. Compound states [like (s) (aq) or (g)] are not required. To balance a chemical equation, enter an equation of a chemical reaction and press the Balance button. You can use parenthesis () or brackets []. 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}. Compound states [like (s) (aq) or (g)] are not required. In many cases a complete equation will be suggested. Balance the reaction of Na2CO3 + HC2H3O2 = CO2 + H2O + NaC2H3O2 using this chemical equation balancer! For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. Reaction stoichiometry could be computed for a balanced equation. Balance the reaction of NaHCO3 = Na2CO3 + H2O + CO2 using this chemical equation balancer! 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. If you do not know what products are enter reagents only and click 'Balance'. If you do not know what products are enter reagents only and click 'Balance'. Use uppercase for the first character in the element and lowercase for the second character. Substitute immutable groups in chemical compounds to avoid ambiguity. Read our article on how to balance chemical equations or ask for help in our chat.