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- Examine the curved arrow mechanism below, and answer the question in the box. If the mechanism is reasonable, draw all products. If the mechanism is not reasonable leave the drawing space blank. Is the curved arrow mechanism reasonable? O yes O no Click and drag to start drawing a structure. ?圖 图 ola Ar"Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas will form carbon dioxide and hydrogen, and in fact this reaction is one of the ways hydrogen is made industrially. A chemical engineer studying this reaction fills a 125 L tank with 20. mol of carbon monoxide gas and 24. mol of water vapor. When the mixture has come to equilibrium he determines that it contains 7.0 mol of carbon monoxide gas, 11. mol of water vapor and 13. mol of carbon dioxide. The engineer then adds another 7.0 mol of carbon monoxide, and allows the mixture to come to equilibrium again. Calculate the moles of hydrogen after equilibrium is reached the second time. Round your answer to 2 significant digits. molGiven the following balanced chemical reaction: CO (g) + 2 H₂ (g) = CH3OH (g). Determine the value of the equilibrium constant Ke given the following the following equilibrium concentration at room temperature. . 0.40 M CO • 0.30 M H₂ . 0.060 M CH3OH
- When 2.00 moles of nitrogen gas and 3.00 moles of oxygen gas were combined in a 4.0 L cylinder (at 385oC) there were 0.30 moles of N2O present at equilibrium. Calculate the Kc for this equilibrium reaction."Synthesis gas" is a mixture of carbon monoxide and water vapor. At high temperature synthesis gas will form carbon dioxide and hydrogen, and in fact this reaction is one of the ways hydrogen is made industrially. A chemical engineer studying this reaction fills a 25 L tank with 11. mol of carbon monoxide gas and 12. mol of water vapor. When the mixture has come to equilibrium he determines that it contains 6.9 mol of carbon monoxide gas, 7.9 mol of water vapor and 4.1 mol of hydrogen gas. The engineer then adds another 3.0 mol of water, and allows the mixture to come to equilibrium again. Calculate the moles of carbon dioxide after equilibrium is reached the second time. Round your answer to 2 significant digits. molWhich of the following statements is a true statement concerning a reaction that has reached a state of equilibrium? A system has reached equilibrium when the concentrations of reactants and products remain constant. A system has reached equilibrium when the reaction has stopped and no more products are formed. A system has reached equilibrium when the rate constant for the forward reaction equals the rate constant of the reverse reaction. A system has reached equilibrium when the concentrations of reactants and products correspond to the stoichiometric ratios determined by the balanced equation.
- What is the importance of the Haber process? Group of answer choices An example of theoretical equilibrium applied to control industrial synthesis of fertilizer. A method of determining an equilibrium constant used in agriculture. A method of determining equilibrium directionality for explosives. An example of a manufacturing process to convert an equilibrium system to a non-equilibrium system. A process to determine the amount of reactant and products for equilibrium systems used in engineering.After equilibrium is reached in the reaction of 6.30 g H2 with 150. g I2, analysis shows that the 1.00 L flask contains 64.0 g of HI. How many moles of H2, I2, and HI are present in this equilibrium mixture? What is the Keq for this reaction?Indicate whether or not product formation increases if the size of the reaction container is decreased for each of the following equilibrium systems. a) 4NH3(g) + 5O2(g) heat + 4NO(g) + 6H2O(g) b) heat + 2NaHCO3(s) Na2CO3(s) + CO2(g) + H2O(g)
- Nitrogen dioxide is one of the many oxides of nitrogen (often collectively called "NOx") that are of interest to atmospheric chemistry. It can react with itself to form another form of NOx, dinitrogen tetroxide. A chemical engineer studying this reaction fills a 100L tank with 27. mol of nitrogen dioxide gas. When the mixture has come to equilibrium he determines that it contains 9.0 mol of nitrogen dioxide gas. The engineer then adds another 6.8 mol of nitrogen dioxide, and allows the mixture to come to equilibrium again. Calculate the moles of dinitrogen tetroxide after equilibrium is reached the second time. Round your answer to 2 significant digits. molChapter 1 question 1