Report a Problem. How do you calculate the ideal gas law constant? Start with the skeleton equation: SO2 + O2 +H 2O → H 2SO4. How do I determine the molecular shape of a molecule? Copper - Cu. Cu + 2 H 2 SO 4 → CuSO 4 + SO 2 + 2 H 2 O. Word equation: Sulfur dioxide + Oxygen gas + Water → Sulfuric acid. You should initially have five Oxygen atoms on the reactants side of the equation. Put a "2" in front of H2O to begin balancing. Start with the skeleton equation: To make the number of oxygen on the left to be even, add #2# molecules to #H_2O# and a #2# to the right. Atoms on the right: #1-S, 4-O, 2-H#. 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. Only change the coefficients (these are the numbers in front substances). Sulfuric Acid - H 2 SO 4. To make the number of #S# to be the same, add #2# molecules to the #SO_2# on the left: Atoms on the left: #2-S, 8-O, 4-H# Balanced Chemical Equation. around the world. Sulfur TRIoxide is dissolved in water to … Sulfur dioxide dissolves in water to form sulfurous acid by the following, balanced equation: SO2 + H2O =====> H2SO3. Be sure to count all of the Oxygen (O) atoms on the reactant side when balancing the equation. How do you find density in the ideal gas law. Atoms on the left: 1 − S,5 − O,2 − H. Atoms on the right: 1 − S,4 −O,2 − H. To make the number of oxygen on the left to be even, add 2 molecules to H 2O and a 2 to the right. Cu + H2SO4 = CuSO4 + SO2 + H2O - Chemical Equation Balancer. Favorite Answer. Reaction stoichiometry could be computed for a balanced equation. Never change the subscripts (the small numbers after elements). Copper + Sulfuric Acid = Cupric Sulfate + Sulfur Dioxide + Water . Atoms on the right: #2-S, 8-O, 4-H#, 23804 views This is a redox reation and two acidic compounds are formed. CU-7 Tatum-T Paragard T 380A Element 29 Cuprum 銅 Native Copper Copper (native) Molar Mass of Cu. Reaction Information . What are the units used for the ideal gas law? How does Charle's law relate to breathing? #SO_2 + O_2 + H_2O -> H_2SO_4#, Atoms on the left: #1-S, 5-O, 2-H# If you do not know what products are enter reagents only and click 'Balance'. Try to get an even number of Oxygen atoms on the reactant side (left) of the equation first. SO2 + O2 +2H 2O → 2H 2SO4. Atoms on the left: #1-S, 6-O, 4-H# In many cases a complete equation will be suggested. Atoms on the right: #2-S, 8-O, 4-H#. SO2 + Cl2 + H2O = H2SO4 + HCl Balanced Equation SO2 reacts with Cl2 in the pressence of moisture to produce HCl and H2SO4. Error: equation SO2+H2O=H2SO4 is an impossible reaction Please correct your reaction or click on one of the suggestions below: SO2 + H2O = H2SO3 Instructions and examples below may help to solve this problem You can always ask for help in the forum Instructions on balancing chemical equations: Enter an equation of a chemical reaction and click 'Balance'. How to Balance SO2 + O2 + H2O = H2SO4 (Sulfur dioxide + Oxygen gas + Water) When balancing chemical equations our goal is to have the same number of each type of atom on both sides of the equation. © 2020 | Powered by w3.css | Type of Chemical Reaction: For this reaction we have a combination (also called synthesis) reaction.Balancing Strategies: This is an interesting reaction since it produces H2SO4, sulfuric acid. Reactants.