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so, (9) decomposes to form so, (9) and 0, (g). At the beginning of the reaction...
SO, (g) decomposes to form So, (9) and 0, (). At the beginning of the reaction you have 6.2 atm of So, (g) at 550 K. At 293 K the activation energy is 123 kJ/mol and rate constant is 1.5x 10" L mol's. How many seconds will it take for the pressure of so, (9) to decrease to 1.5 atm at 550.K? Assume ideal gas behavior. Report your answer to 1 decimal place. Answer:
Sulfur dioxide, So, (g), can react with oxygen to produce sulfur trioxide, SO,(g), by the reaction 2 S02(g) + 0, (g) — 2 SO, (g) The standard enthalpies of formation for SO, (g) and So, (g) are AH; SO,(8) = -296.8 kJ/mol AH; SO,(g) = -395.7 kJ/mol Calculate the amount of energy in the form of heat that is produced when a volume of 4.78 L of SO.() is converted to 4.78 L of So, (g) according to this process...
Nitrogen dioxide, NO2 decomposes into nitrogen monoxide (NO) and oxygen gas O2, according to the following reaction. 2 NO2(g) → 2NO(g) + O2(g) A sample of nitrogen dioxide in a sealed vessel, and the total pressure in the vessel was measured to be 0.0980 atm before any reaction had occurred. The total pressure in the vessel was monitored over time during the reaction at 575 K, giving the following data. (a) (20 points) Determine the rate law (in pressure) for this reaction at 575...
Ozone decomposes to form oxygen molecules and oxygen atoms, O3(g) ? O2(g) + O(g), in the upper atmosphere. The energy of activation for this reaction is 93.1 kJ/mol. At 600 K, the rate constant for this reaction is 3.37
Dinitrogen tetroxide decomposes to form nitrogen dioxide in a second-order reaction: N2O4(g) → 2NO2(g) At 400.0 K, the rate constant for this reaction has been measured to be 2.9 × 108 L/(mol • s). Suppose 0.222 mol of N2O4(g) is placed in a sealed 41.7-L container at 400.0 K and allowed to react. What is the total pressure inside the vessel after 32.9 ns has elapsed? (R = 0.0821 (L • atm)/(K • mol)) a. 0.183 atm b. 0.175 atm...
Sulfur dioxide, SO, (g), can react with oxygen to produce sulfur trioxide, SO,(g), by the reaction 2 502(g) + O2(g) — 2503(g) The standard enthalpies of formation for SO, (g) and SO2(g) are AH (S02(8)] = -296.8 kJ/mol AH; [s0,() = –395.7 kJ/mol Calculate the amount of energy in the form of heat that is produced when a volume of 4.46 L of So, (g) is converted to 4.46 L of SO2(g) according to this process at a constant pressure...
1) The rate constant for the reaction 2 N,Os(9) = 4 NO (9) + O2(9) is reported in units of sl. What is the overall order of the reaction? 2) The rate law for a reaction was reported as rate=k[A] [B][C] with molar concentrations in moles per cubic decimetre and time in seconds. What are the units of k? 3) The rate constant for the pseudo first-order acid- catalysed hydrolysis of glucose is 4.07' 10-s. Calculate the half-life for the...
Q1) solve part A,B,C and D A)Magnesium carbonate thermally decomposes to magnesium oxide and carbon dioxide gas: MgCO3(s) → MgO(s) + CO2(g) Determine the volume of carbon dioxide in liters that would form if 4.22 g of magnesium carbonate decomposes completely at 355oC and 1.05 atm. B) A 6.00 L vessel contains 10.5 g of O2, 2.12 g of CO2 and 1.12 g of He. Determine the partial pressure in atm of each gas and the total pressure in atm...
Calculate Kp at 298 K for the reaction SO.(g) + NO2()SO3(g)+NO() SO2(g) SO3(g) NO(g) NO2(g) -300.4 k/mol -370.4 kJ/mol 86.7 kJ/mol 51.8 kJ/mol For the reaction 2NO(g)+02(g)- 2NO2( f iniially P(NO)1.5 atm, PO2)-1.4 atm, and P(NOJ-2.0 atrn, calculate Δ@for this reaction at 25°C. The following data is valid at 25°C: NO NO2 AGe(kJ/mol 86.7 51.8
how do i do these two questions? Assume that the reaction: CO(g) + H2O(g) = CO2(g) + H2(g) occurs in an ideal mixture of ideal gases. At 700.K, K=3.61. At this temperature, AG° equals: Select one: a.-7.47 kJ b. Oku 0 C. -3.74 kJ o d. 7.47 kJ -200 kJ. For the following reaction producing 1 mol of oxygen gas at a particular temperature, AH NO(g) +O3(g) → NO2(g) + O2(g) The activation energy is 11 kJ/mol. What is the...