The reaction below is started in a 1.0 L vessel at 441.2C. H2 (g) + I2 (g) = 2HI Initially, 0.146 moles of H2, 0.146 moles of I2, and 1.98 mole of HI are present. If the value of Kc is 51.83, what is the concentration of HI when the reaction has reached equilibrium?

Q: 5. The following reaction begins initially with 0.500 mol of H₂ and 0.500 mol of Br₂ in a 2.0 L…

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Q: equilibrium concentration of O2 is

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Q: The equilibrium constant, K, for the following reaction is 10.5 at 350 K. 2CH2Cl2(g) CH4(g) +…

A: The given equilibrium is Volume of the flask = 1.00 L Hence, the molar concentration and number of…

Q: At a certain temperature, the equilibrium constant, Kc, for the reaction below is 2.50. CO2(g) +…

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Q: The equilibrium constant is 237 at a certain temperature for the reaction N2(g) + O2(g) 2 2NO(g)…

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Q: At 27 °C, Kp = 1.5 × 1018 for the reaction 3NO(g) N₂O(g) + NO2(g) If 0.030 mol of NO were placed in…

A: The objective of the question is to find the equilibrium concentrations of NO, N₂O, and NO2 for the…

Q: An equilibrium mixture of the three gases in a 1.00 L flask at 350 K contains 5.37×10-2 M CH2Cl2,…

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Q: The equilibrium constant, K, for the following reaction is 10.5 at 350 K. 2CH,Cl,(g)CH4(g) + CCL4(g)…

A: When 4.45×10-2 mol of CH2Cl2(g) is added to the flask the concentration of CH2Cl2 (g) increases, and…

Q: The equilibrium constant, Ke, for the following reaction is 0.00650 at 298 K. 2NOBr(g) 2NO(g) + Br₂…

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Q: At a certain temperature, a 17.0-L17.0-L container holds four gases in equilibrium. Their masses are…

A: The volume of the four gases is = 17.0 L The mass of SO3 is = 3.5 g The mass of SO2 is = 4.6 g The…

Q: The equilibrium constant, K, for the following reaction is 10.5 at 350 K. 2CH,Cl2(g)=CH4(g) +…

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Q: Consider the following reaction where Kc = 55.6 at 698 K.H2(g) + I2(g) 2HI(g)A reaction mixture was…

A: The objective of the question is to determine whether the given reaction is at equilibrium or not.…

Q: Consider the following reaction where Kc = 55.6 at 698 K. H₂(g) + I₂(g) =2HI(g) A reaction mixture…

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Q: The equilibrium constant, Kc, for the following reaction is 55.6 at 698 K. H₂ (9) + I2 (9) — 2HI(g)…

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Q: Consider the following equilibrium:  2 NO(g) + Br2(g) ⇌ 2 NOBr(g). 0.60 mol of NOBr(g) was placed in…

A: Given reaction is 2NO(g) + Br2(g) ⇌ 2 NOBr(g).Initial number of moles of NOBr was 0.60 molFinal…

Q: There will be very little H2 and I2. There will be very little HI. Neither of the above is true.

A: 1) At Equilibrium, reactant concentration is more than Product Concentration. Because small amount…

Q: The equilibrium constant, K, for the following reaction is 10.5 at 350 K. 2CH₂Cl2(g) CH4(g) +…

A: Answer:For any reaction, value of equilibrium constant K is equal to the ratio of molar…

Q: The dissociation of molecular iodine into iodine atoms is represented as 1₂(g) 21 (g) At 1000.0 K,…

A: equilibrium constant, Kc = 3.80 × 10-5 Initial moles of I2 = 0.0454 mol  Volume = 2.25 L

Q: The equilibrium constant, Kp, for the following reaction is 1.80×10-2 at 698K. 2HI(g) H2(g) + I2(g)…

A: Given : Pressure of HI (g) = 0.621 atm Pressure of H2 (g) = 1.03 atm

Q: The equilibrium constant, K, for the following reaction is 1.47×10-2 at 308 K. NH4HS(s) NH3(g) +…

A: Given NH4HS(s)--------> NH3(g) + H2S(g) Moles of NH4HS(s) = 0.247 mol Concentration of NH3 =…

Q: At elevated temperatures, molecular hydrogen and molecular bromine react to partially form hydrogen…

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Q: Consider the following equilibrium:  2 NO(g) + Br2(g) ⇌ 2 NOBr(g). 0.60 mol of NOBr(g) was placed in…

A: The objective of the question is to calculate the equilibrium constant Kc for the given reaction.…

Q: What will be the concentrations of the three gases once equilibrium has been reestablished, if 0.114…

A: We have to find concentrations of the three gases once equilibrium has been reestablished, if 0.114…

Q: 2HI(g) =H₂(g) + 12(g) An equilibrium mixture of the three gases in a 1.00 L flask at 698 K contains…

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Q: For the following equilibrium, K= 6.2 x 104: Pb2+ + 2CI PbCl2 Which of the following is true?

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Q: The equilibrium constant, K., for the following reaction is 55.6 at 698 K. H₂(g) +12(g) 2 HI(g)…

A: Answer:Value of equilibrium constant is always equal to the ratio of molar concentration of products…

Q: The equilibrium constant, K, for the following reaction is 10.5 at 350 K.2CH2Cl2 (g)  CH4 (g) +…

A: The objective of the question is to find the concentrations of the three gases once equilibrium has…

Q: Consider the following reaction where Kc = 154 at 298 K. 2NO(g) + Br₂(g) =2NOBr(g) A reaction…

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Q: The equilibrium constant, K, for the following reaction is 5.19x10-2 at 539 K. PCI 5(g) PCI3(g) +…

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Q: equilibrium concentration of O2 is  M.

A: It is given that  number of mole of SO3 = 0.291 mol number of mole of SO2 = 0.381 mol Volume of the…

Q: The equilibrium constant, Kp, for the following reaction is 2.20×104 at 723K. 2NH3(g) N2(g) +…

A: The given reaction is :  2NH3(g)→ N2(g) + 3H2(g) Kp=2.20×104 PNH3= 1.26 atmPN2=1.27 atm

Q: A 4.00 L flask at 25 °C is filled with 0.266 moles of X2 and 0.344 moles of Y2 and allowed to react…

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Q: The equilibrium constant, Kp, for the following reaction is 2.20×104 at 723K.2NH3(g) N2(g) +…

A: A reversible chemical reaction can move in either forward or backward direction. The stage of a…

Q: A reaction is prepared by adding 2.000 mol each of H2, 12, and HI gases to a 1.0 L container. They…

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Q: Consider the equilibrium between SO₂Cl₂, SO₂ and Cl₂. SO₂Cl₂(g) SO₂(g) + Cl₂(g) K = 0.193 at 390 K…

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Q: The equilibrium constant, Kp, for the following reaction is 2.20x10 at 723K. 2NH3(g) N3(g)+3H3(g)…

A: Reaction:  2NH3 ------>  N2 + 3H2 the equilbrium constant Kp. Kp = P N2 × P H23 / NH32 Kp = 2.20…

Q: At a certain temperature, the reaction 2HF(g) 2 H2(g) + F2(g) has K. = 1.2 × 10-13. Does this…

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