Double Displacement (Metathesis) Reactants. CH 4 + 2 O 2 → CO 2 + 2 H 2 O. Yahoo is part of Verizon Media. Should I call the police on then? CS2(s) + O2(g) = CO2(g) + SO2(g) Question: Balance the chemical equation. I have this problem for a hw assignment (and more like it), so can someone please inform me of the procedure? Use molar masses with at least as many significant figures as the data given. 9 molecules of O2 would react completely with 9 x (1/3) = 3 molecules of CS2, but there is more CS2 present than that, so CS2 is in excess and O2 is the limiting reactant. Please register to post comments. Use molar masses with at least as many significant figures as the data given. Convert the 4.0 Liters of CO2 to moles by dividing 4.0 / 22.4 liters per mole. Reaction Type. Find out more about how we use your information in our Privacy Policy and Cookie Policy. Carbon disulfide (CS2) undergoes a single displacement reaction with O2 to form CO2. CS2 + O2 = CO2 + SO2 - Chemical Equation Balancer. Write a balanced chemical equation for the reaction of acetone (C3H6O) with oxygen (O2) to form carbon dioxide (CO2) and water (H2O). CS2 + 3O2 --> CO2 + 2SO2 (we don't need to flip this one bc CS2 is already on the left side) 2. Thanks, 1 - find no of mol of SO2 , use PV=nRT (ideal gas law), 2 - then use the mole ratio, find no of mole CS2, 3 - use molar mass CS2 and no of mol CS2 to find mass of CS2, PV = nRT # I use pressure in atmosphere, Volume in liter and Temperature Kelvin #, = (0.934210747 atm) (0.6 L) / (0.0821 L atm K-1 mol-1) (420.15 K), use the mole ratio, 2 mole of SO2 produce react from 1 mole of CS2, mass of CS2 = no of mol CS2 x Molar Mass CS2, = (8.124910557 x 10 ^-3 mol) x (76.1418 g/mol). Error: equation can be balanced in an infinite number of ways: this is a combination of two different reactions. Reaction Information. Share with your friends. What mass of CS2 is required to react with excess oxygen to produce 600. mL of SO2 at 710. mm Hg and 147°C? Please correct your reaction or click on one of the suggestions below: CS2 + O2 = CO2 + SO2 Instructions and examples below may help to solve this problem To enable Verizon Media and our partners to process your personal data select 'I agree', or select 'Manage settings' for more information and to manage your choices. Find an answer to your question “If 0.84 mol of CS2 reacts with oxygen completely according to the equation CS2 (ℓ) + 3 O2 (g) → CO2 (g) + 2 SO2 (g) what volume (total) ...” in Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions. Consider the above unbalanced equation. Please register to post comments. So you balance the oxygen: 2) CS2 + 3(O2) = CO2 + 2(SO2) Now you have equal numbers of atoms on both sides, and the equation is balanced. Methane + Dioxygen = Carbon Dioxide + Water . Write the formula for the compound that has the atoms and, or groups in the order given: 3 Fe, and two groups made up of 1 As and 4 O.? 0 ; View Full Answer CS 2 + 2O 2 →CO 2 + 2SO 2. he is right. Problem: Given these values of ΔH° : CS2 (l) + 3O2(g) → CO2(g) + 2SO2(g) Δ H° = -1077 kJ H2 (g) + O2 → H2O2(l) Δ H° = -188 kJ H2 (g) 1/2 O2(g) → H2O(l) Δ H° = -286 kJ What is the value of ΔH° for this reacion? Become a Patron! CS2 and O2 will produce CO2 and SO2. Balanced Chemical Equation. You have to allow for the "decomposition" of the CS2 so that is + 88 kJ 1 mole of CO2 is produced that is -393.5 kJ and 2 moles of SO2 so that is -274 x 2 = - 548 Overall 88 - 393.5 - 548 = … Now use the stoichiometry from your balanced equation to calculate moles of O2 that reacted. A sample of the ore weighing 4.301 g was treated with nitric acid, which dissolved the PbCO3. For every reaction that is flipped, the enthalpy (∆H) of the reaction gets a sign change (because the heat released in a forward reaction is the same as the heat absorbed in a reverse reaction) H2O + SO2 - … CH4 + O2 = CO2 + H2O - Chemical Equation Balancer. What mass of CS2 is required to react with excess oxygen to produce 600. mL of SO2 at 710. mm Hg and 147°C? First you need a balanced equation. The reaction C+ O2 ---> CO2 is a chemical reaction. Become a Patron! 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C3H6O + O2 → CO2 + H2O C3H6O + 4 O2 → 3 CO2 + 3 H2O 3 CO2 + 3 H2O → C3H6O + 4 O2 6 C3H6O + 8 O2 → 6 CO2 + 6 H2O CS2 + O2 CO2 + 2S carbon disulfide (CS2) carbon dioxide (CO2) oxygen (O2) sulfur (S) sulfur dioxide (SO2) Carbon Disulfide - CS 2. We and our partners will store and/or access information on your device through the use of cookies and similar technologies, to display personalised ads and content, for ad and content measurement, audience insights and product development. I went to a Thanksgiving dinner with over 100 guests. Chemical Reactions and Equations. (9 molecules O2) x (1 mol CO2 / 3 mol O2) = 3 molecules CO2 (9 molecules O2) x (2 mol SO2 / 3 mol O2) = 6 molecules SO2 Information about your device and internet connection, including your IP address, Browsing and search activity while using Verizon Media websites and apps. a) Chemical combination. Still have questions? Now multiply the moles of O2 by 32 grams per mole and your done. Error: same compound(s) should not be present in both products and reagents: CS2. balance the equation ? Get your answers by asking now. CS 2 + 2O 2 →CO 2 + 2SO 2. CS2(l) + O2(g) CO2(g) + SO2(g) Consider the above unbalanced equation. CS 2 (s) + O 2 (g) = CO 2 (g) + SO 2 (g) Chemical Reaction. If 100 grams of CS2 reacts with 38 grams of O2, what will the limiting reagent be? Carbon Bisulfide Carbon Disulphide Carbon Bisulphide Methanedithione Carbon Disulphide, BSI Carbon Sulfide (CS2) Dithiocarbonic Anhydride. Picture of reaction: Сoding to search: CS2 + 3 O2 cnd [ temp ] = CO2 + 2SO2. Balanced Chemical Equation. Add / Edited: 03.10.2014 / Evaluation of information: 5.0 out of 5 / number of votes: 1. For every 3 moles of O2, two moles of SO2 can be produced when burned in an excess of CS2. Methane - CH 4. which makes you more jittery coffee or tea? This reaction can be classified in number of ways. Join Yahoo Answers and get 100 points today. 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. Add / Edited: 03.10.2014 / Evaluation of information: 5.0 out of 5 / number of votes: 1. 1) CS2 + O2 = CO2 + 2(SO2) Now you have six atoms of oxygen on the right, and two on the left. Combustion. Enter an equation of a chemical reaction and click 'Balance'. ChemiDay you always could choose go nuts or keep calm with us or without.