Become a Patron! I think it's a combustion reaction. The answer will appear below; Lv 7. Phản ứng cho H2SO4 (axit sulfuric) tác dụng vói SO3 (sulfuarơ) tạo thành H2SO4.nSO3 (Oleum) ,trong điều kiện nhiệt độ nhiệt độ Phương trình để tạo ra chất H2SO4 (axit sulfuric) (sulfuric acid) 2H 2 O + 2KMnO 4 + 5SO 2 => 2H 2 SO 4 + 2MnSO 4 + K 2 SO 4 2H 2 O + … pisgahchemist. Substance ΔH°f (kJ/mol) SO2 (g) -297 SO3 (g) -396 SO2Cl2 (g) -364 H2SO4 (l) -814 H2O (l) … Add / Edited: 10.10.2014 / Evaluation of information: 5.0 out of 5 / number of votes: 1. SO3 + H2O = H2SO4 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'. SO3 (g) + 1 H2O (ℓ) → H2SO4 (aq) Back to reactions list . By signing up, you'll get thousands of step-by-step solutions to your homework questions. Reaction of phosphate rock with 98% H2SO4 produces Enter a mass or volume in one of the boxes below. 3 Answers. 8 years ago. Relevance. Given the data in the table below, ΔH°rxn for the reaction SO3 (g) + H2O (l) → H2SO4 (l) is _____ kJ/mol. Absorption of SO3 in 97% H2SO4 is . Upon hitting submit, the stoichiometric equivalents will be calculated for the remaining reactants and products. Update: I completely forgot about synthesis reactions. ChemiDay you always could choose go nuts or keep calm with us or without. Answer Save. Phương trình hoá học có chứa chất tham gia H2O SO3 và chất sản phẩm H2SO4 kèm trạng thái chất, màu sắc và phân loại phương trình Reverse Sulfonation. Сoding to search: Na2SO3 + H2SO4 = Na2SO4 + SO2 + H2O. What kind of reaction is SO3(g) + H2O(l) → H2SO4(aq)? Sulfuric acid (American spelling) or sulphuric acid (British spelling), also known as oil of vitriol, is a mineral acid composed of the elements sulfur, oxygen and hydrogen, with molecular formula H 2 SO 4.It is a colourless, odourless, and viscous liquid that is soluble in water and is synthesized in reactions that are highly exothermic.. Stoichiometry. I feel a little silly now. It is prepared on an industrial scale as a precursor to sulfuric acid, and is also known as sulfuric anhydride. Please register to post comments. benzene+ R-Cl, AlCl3. The video below shows the complete mechanism from creating a super electrophile (SO3) to sigma complex and … Answer to: Is SO3 + H2O -> H2SO4 a redox reaction? Sulfur trioxide (alternative spelling sulphur trioxide) is the chemical compound with the formula SO 3, with a relatively narrow liquid range.In the gaseous form, this species is a significant pollutant, being the primary agent in acid rain.. Am I correct? This reaction can be carried out starting with SO3, or creating SO3 using a heated H2SO4 solution. I'll give you the best answer in an hour. All gases are assumed to be at STP.