At a certain temperature, 0.900 mol SO3 is placed in a 4.50 L container. 2SO3(g)↽−−⇀2SO2(g)+O2(g) At equilibrium, 0.140 mol O2 is present. Calculate ?c.

Q: At a certain temperature, 0.740 mol SO30.740 mol SO3 is placed in a 4.50 L4.50 L container.…

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Q: At a certain temperature, 0.720 mol SO30.720 mol SO3 is placed in a 4.00 L4.00 L container.…

A: The equilibrium reaction given is, => 2 SO3 (g) --------> 2 SO2 (g) + O2 (g) Given :…

Q: 8. Which variables does equilibrium depend on? Mass O Temperature O volume Pressure

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Q: if 2Hl gas ----H2 gas +l2 gas,What is the equilibrim constant Kc,if at equilibrium [H2] =6.50x10^-5…

A: For the reaction given, the equilibrium constant is to be determined and the concentration of…

Q: Phosphorus pentachloride decomposes according to the chemical equation PCl5(g)↽⇀PCl3(g)+Cl2(g)…

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Q: If the reactants and products are contained in a closed vessel with a temperature of 400 K and the…

A: Le chatelier's principle is a principle which help us to give information about the direction of…

Q: At what temperature, in °C, is a certain reaction at equilibrium if AH = +85.5 kJ/mol and AS =…

A: · ∆H = +85.5 kJmol· ∆S = +170.2 Jmol·K

Q: An excess of H2 is placed in a sealed vessel containing equimolar mixture of F2, Cl2, Br2 and I2.…

A: Since we know that  ∆G = -RT ln(K)  where R = gas constant  T = temperature in K  and K =…

Q: When 0.200 mol of CaCO,(s) and 0.300 mol of CaO(s) are placed in an evacuated, sealed 10.0-L…

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Q: At a given temperature, the equilibrium constant for a certainreaction is 1 * 1020. Does this…

A: The given value of equilibrium constant is, Keq =  1 ×1020 To find: If this equilibrium favor…

Q: At a certain temperature, 0.880 mol SO30.880 mol SO3 is placed in a 2.50 L2.50 L container.…

A: First let’s determine the composition of the equilibrium mixture then divide by volume to find the…

Q: Write equilibrium expression for:  a) H2O2 (g) ⇌ H2O(g) + O2 (g)  b) H2O (g) + CO2 (g) ⇌ C6H12O6…

A: In equilibrium expression pure solid and pure liquid do not appear.  To write the equilibrium…

Q: At a certain temperature, 0.304 mol CH4 and 0.889 mol H2O is placed in a 4.00 L container.…

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Q: g

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Q: At a certain temperature, 0.344 mol CH4 and 0.973 mol H2O is placed in a 1.50 L container.…

A: Given :  Moles of CH4 = 0.344 moles  Moles of H2O = 0.973 moles  Volume = 1.50 L  At equilibrium…

Q: What happened? Conc. dillute Initial Final What conditionms exist when the equilibrium point is…

A: At equilibrium state, concentration of both beaker will be equal and no further change will be…

Q: Consider the reaction:          PCl5(g)  D  PCl3(g)  +  Cl2(g) At 265. °C, 55.0% of the original…

A: Interpretation-  Here we consider a reaction that is -  PCl5 →PCl3  +  Cl2 at 265oC 55% of original…

Q: Consider the reaction: H2S(g) = H2 (g) + S2 (9) a.) At equilibrium, the number of moles for each…

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Q: At a certain temperature, 0.322 mol CH, and 0.812 mol H, S are placed in a 3.00 L container. CH, (g)…

A: Let disassociation constant is x for the reaction , we have 0.322 -x moles of methane, 0.812-2x H…

Q: At a certain temperature, 0.780 mol SO, is placed in a 3.00 L container. 2 S0, (g) = 2 S0,(g) +…

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Q: At a certain temperature, 0.348 mol CH4 and 0.856 mol H2O is placed in a 2.00 L container.…

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Q: Consider the reaction: 2SO2(g) + O2(g) = 2S03(g) For this reaction, the value of Keg is 429 at 25 °C…

A: The expression for equilibrium constant in terms of concentration for a hypothetical reaction is…

Q: Consiaer the following equilibrium: 2NO (g) + Cl, (g) = 2NOCI (g) = - 41. kJ Now suppose a reaction…

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Q: At a certain temperature, 0.640 mol SO3 is placed in a 2.50 L container.   2SO3 (g)↽−−⇀2SO2 (g)+O2…

A: Sulfur trioxide decomposes into sulfur dioxide and oxygen. The equation for the balanced chemical…

Q: Consider the following reaction: PClg(g) PCl,(g)+ Ch(g) If 2.82x10 moles of PClg(g), 0.571l moles of…

A: Given, a equilibrium chemical reaction,PCl5(g)⇋PCl3(g)+Cl2(g)  and, at equilibrium the number of…

Q: This equilibrium P of H2O(g) is the gases vapor P(H2O)T that H2O(l) adds to any total P above the…

A: Given 765 torr = 10. cm(H2O) + P(H2O, 30 oC) + P(H2)  At 30 oC, vapor pressure of water, P(H2O, 30…

Q: At 90 degrees C. the following equilibrium is established Hy(g) + Sts) H,S(g) Kc 6.8 X 10 If 0.46…

A: The equilibrium reaction given is, Given: Initial moles of H2 = 0.46 mol. Initial moles of S = 0.3…

Q: Be sure to answer all parts.The equilibrium constant (K) for the formation of nitrosyl chloride, an…

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Q: At a certain temperature, 0.780 mol SO30.780 mol SO3 is placed in a 3.50 L3.50 L container.…

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Q: The accompanying diagram shows how the freeenergy, G, changes during a hypothetical reactionA(g) +…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 0.860 mol SO3 is placed in a 4.00 L container.   2SO3(g)↽−−⇀2SO2(g)+O2(g) At equilibrium, 0.200…

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Q: At a certain temperature, 0.660 mol SO30.660 mol SO3 is placed in a 2.50 L2.50 L container.…

A: Kc is the ratio of  product of concentration of products raised to their stoichiometric coefficient…

Q: what will be the equilibrium concentration of BrCl?

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Q: At a certain temperature, 0.317 mol CH, and 0.834 mol H,O is placed in a 3.00 L container. CH, (g) +…

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Q: At

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Q: Part B For the following systems at equilibrium C: CaCO3(s) D: PCl3 (g) + Cl2 (g) = CaO(s)+CO2(g)…

A: To answer questions for the given systems at equilibrium:

Q: Given the reaction: PCl3(g) + Cl2(g) ⇌ PCl5(g) Kc = 24.3 Suppose the system at that particular…

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Q: t a certain temperature, 0.394 mol CH4 and 0.766 mol H2O is placed in a 1.50 L  container.…

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Q: Sulfur dioxide and nitrogen dioxide react at 298 K via the reaction SO,(g) + NO, (g) = SO;(g)+NO(g)…

A: Given,  At equilibrium  moles of SO2 = 0.368mol moles of NO2 = 0.368 mol Moles of SO3 = 0.762 mol…

Q: At a certain temperature, 0.304 mol CH4 and 0.889 mol H2O is placed in a 4.00 L container.…

A: Given that : Moles of CH4 = 0.304 mol Moles of H2O = 0.889 mol Volume = 4.0 L Mass of CO2 = 6.78 g…

Q: KpKp

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Q: The formation of nitrogen monoxide from its elements has an equilibrium which favors reactants: N2…

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Q: Tetrafluoroethene. C,F4 is according to the equation: obtained from chlorodifluoromethane, CHCIF2. w…

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Q: At a certain temperature, 0.780 mol SO3 is placed in a 3.50 L container.…

A: When reactants reacts it forms products. After a certain time equilibrium is established when rate…

Q: At a certain temperature, 0.600 mol SO30.600 mol SO3 is placed in a 3.00 L3.00 L container.…

A: The reaction taking place is  2 SO3 (g) --------> 2 SO2 (g) + O2 (g)  Given : initial moles of…

Q: At a certain temperature, 0.88 mol N, and 2.654 mol H, are placed in a container. N2 (g) + 3H, (g) =…

A: Ammonia gas is formed by the reaction of hydrogen and nitrogen.  According to balanced reaction, 1…

Q: specified

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Q: At a certain temperature, 0.377 mol CH40.377 mol CH4 and 0.757 mol H2S0.757 mol H2S are placed in a…

A: CH4(g)     +    2H2S(g)   →    CS2(g)   +    4H2(g)0.377mol     0.757 mol              0…