Examples of complete chemical equations to balance: Fe + Cl 2 = FeCl 3; KMnO 4 + HCl = KCl + MnCl 2 + H 2 O + Cl 2; K 4 Fe(CN) 6 + H 2 SO 4 + H 2 O = K 2 SO 4 + FeSO 4 + (NH 4) 2 SO 4 + CO; C 6 H 5 COOH + O 2 = CO 2 + H 2 O Potassium sulfite react with hydrogen chloride to produce potassium chloride, sulfur dioxide and water. The given reaction is: {eq}S{Cl}_4 + H_2O \rightarrow SO_2 + HCl {/eq} a) To balance the equation, the number of elements on the reactant side should be equal to the elements on the product side. Disulfur dichloride react with water to produce hydrogen chloride, sulfur and sulfur dioxide. i came up with: HCO3[-] + H[+] = H2O + CO2 are you able to split NaHCO3(s) into Na[+] and HCO3[+] because it is a solid? i think it's either that or: NaHCO3 + H[+] = Na[+] + H2O + CO2 any help would be appreciated. Write an equation to represent this reaction. Another useful procedure is to start with what looks like the most complicated formula. Input Equation Balanced Equation; S + HNO3 = H2SO4 + NO2 + H2O: S + 6HNO3 = H2SO4 + 6NO2 + 2H2O: S + HNO3 = H2SO4 + NO2 + H2S: 2S + 4HNO3 = H2SO4 + 4NO2 + H2S Elemental sulphur is not a product of this reaction. The balanced equation you are looking for , I think , is: Na2SO3(aq) + 2 HCl(aq) = 2 NaCl(aq) + SO2(g) + H2O(l) You must pay attention to the proper formula for the compounds reacting- See NaS2O3 is incorrect. The balanced equation is "2SO"_2 + "O"_2 → "2SO"_3. Impurities: H 2 S 2 O 3, H 2 S n O 6, H 2 S. Start with the unbalanced equation: "SO"_2 + "O"_2 → "SO"_3 A method that often works is to balance everything other than "O" and "H" first, then balance "O", and finally balance "H". ... Сoding to search: K2SO3 + 2 HCl = 2 KCl + SO2 + H2O. Limiting reagent can be computed for a balanced equation by entering the number of moles or weight for all reagents. The reaction proceeds at room temperature. is my net ionic equation correct? 2 Na2SO3 + 2 HCl ---> 2 NaCl + 3 SO2 + H2 The question is: When Na2SO3 is treated with an excess of HCl, aqueous NaCl is formed and sulfur dioxide gas is evolved. Sulfur dioxide dissolves in water to form sulfurous acid by the following, balanced equation: SO2 + H2O =====> H2SO3. Please capitalise you equations properly. ... K 2 SO 3 + 2HCl → 2KCl + SO 2 + H 2 O [ Check the balance ] Potassium sulfite react with hydrogen chloride to produce potassium chloride, sulfur dioxide and water. i have the balanced equation NaHCO3(s) + HCl = NaCl + H2O + CO2 NaHCO3 is a solid...i need to know the net ionic equation. Thanks > You follow a systematic procedure to balance the equation. thanks I'm just not sure what I've done is right and I could really use some help. Sulfur TRIoxide is dissolved in water to make sulfurIC acid, H2SO4.