Part A Formamide, used in the manufacture of pharmaceuticals, dyes, and agricultural chemicals, decomposes at high temperatures. HCONH2 (g) = NH3 (g) + CO (g) Kc = 4.84 at 400 K If 0.192 mol HCONH2(9) dissociates in a 2.10 – L flask at 400 K, what will be the total pressure at equilibrium? ? P = atm

Q: A gaseous mixture contains 0.29 mol CO, 0.10 mol H,, and 0.018 mol H,O, plus an unknown amount of…

A: Moles of CO = 0.29 mol Moles of H2 = 0.10 mol Moles of H2O = 0.018 mol Volume = 1L for each species…

Q: Exactly 1.00 mol ClF3 is placed in an empty 1.00-L container (without any products initially) and…

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Q: Carbon disulfide is prepared by heating sulfur and charcoal. The chemical equation is S, (g) + C(s)…

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Q: Phosphorous pentachloride decomposes according to the reaction PCl5(g)−⇀↽−PCl3(g)+Cl2(g) A 13.9 g…

A: Reactions taking place in closed systems proceed only up to a limited extent. This stage is known as…

Q: For the equilibrium below at 400 K, Kc = 7.0. Br₂(g) + Cl₂(g) = 2 BrCl(g) If 0.25 mol of Br₂ and…

A: Equilibrium constant ( Kc ) = 7.0 Initial moles of Br2 = 0.25 moles Initial moles of Cl2 = 0.25…

Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a…

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Q: 14) Choose the correct statement about a container in which the chemical equilibrium is established:…

A: The correct statement about the container where chemical equilibrium is established has to be…

Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a…

A: Reaction:  Pressure of nitrogen gas = 8.0 atm  Pressure of hydrogen gas= 2.8 atmWe have to find the…

Q: For the equilibrium PCl5(g) -----> PCl3(g) + Cl2(g), Kc = 4.0 at 228°C.   If pure PCl5 is placed…

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Q: Nitrogen monoxide, NO, is formed in automobile exhaust by the reaction of N2 and O2 (from air). N2…

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Q: Suppose a 500. ml. flask is filled with 1.3 mol of H₂O, 0.30 mol of CO₂ and 1.8 mol of H₂. The…

A: The given equilibrium reaction is '                         CO(g)  +       H2O(g)      CO2(g) +…

Q: At a certain temperature, 0.4811 mol of N2 and 1.561 mol of H2 are placed in a 4.00 L container.…

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Q: r the equilibrium, Br2(g) + Cl2(g) 2BrCl(g), at 400 K, Kc = 7.0. If 0.30 mol of Br2 and 0.30 mol Cl2…

A: The reaction is as follows,  Br2(g) + Cl2(g) → 2BrCl(g) Moles of Br2              = 0.30 mol Moles…

Q: phosphorous pentachloride, PCl5 dissociates on heating to give phosphorous trichloride PCl3 and…

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Q: For the reaction   I2(g)  +  Br2(g)  Û  2IBr(g), Kc = 280 at 150oC.  Suppose that 0.500 mol IBr in a…

A: For the given reaction , I2(g)  +  Br2(g)  <——> 2IBr(g) Kc = [IBr]2 / [l2] x[ Br2]

Q: A gaseous mixture contains 0.28 mol CO, 0.13 mol H7, and 0.016 mol H,0, plus an unknown amount of…

A: Given : Moles of CO = 0.28 mol Moles of H2 = 0.13 mol Moles of H2O = 0.016 mol Volume(V) = 1 liter…

Q: The equilibrium constant, Kc, for the following reaction is 1.05 at 350 K. 2 CH, Cl2 (g) 2 CH, (g) +…

A: Give Kc = 1.05  [CH2Cl2]= 0.0212M   [ CH4] = 0.0157  WE HAVE TO FIND equilibrium concentration of […

Q: Consider the following equilibrium system at 461 K. 2CH2Cl2 (g) 2 CH4 (g) + CC4 (g) If an…

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Q: 17. Consider the reaction below: deuterated sulfuric acid reacts with benzene to replace one of the…

A: When benzene reacts with deuterated sulfuric acid, it produces dueterobenzene and slowly it slowly…

Q: What are the moles of substances present at equilibrium at 450°C if 1.00 mol N2 and 4.00 mol H2 in a…

A: The balanced chemical reaction is: Data given: Number of moles of N2 and H2 are 1.00ml and 4.0ml.…

Q: At a certain temperature, 0.4211 mol of N2 and 1.701 mol of H2 are placed in a 3.50-L container…

A: The following reaction takes place and the initial moles of hydrogen and nitrogen are given. Also,…

Q: Suppose a 500. mL flask is filled with 1.5 mol of H₂O, 0.10 mol of CO₂ and 1.7 mol of H₂. The…

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Q: At a certain temperature, 0.3011 mol of N2N2 and 1.501 mol of H2H2 are placed in a 2.50 L container.…

A: Answer:- This question is answered by using the simple concept of calculation of equilibrium…

Q: For the following reaction, Keq is 0.00183 at 390. K:   PCl5(g) ⇆ PCl3(g) + Cl2(g)   If 4.83 g…

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Q: The equilibrium constant, Ke, for the following reaction is 0.0952 at 350. K. CH4 (9) + CCl4 (9)…

A: The value of the equilibrium constant, Kc for the given reaction is 0.0952.The moles of CH4 and CCl4…

Q: what will be the equilibrium concentration of BrCl?

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Q: For the reaction I2(g) + Br2(g) ⇔ 2IBr(g), Kc = 280 at 150o C. Suppose that 0.500 mol IBr in a 1.00…

A: The equilibrium constant for a chemical reaction can be given as follows: aA+bB→cC+dD…

Q: At a certain termperature, Kc = 0.914 for the reaction NO₂(g) + NO(g) = N₂O(g) + O₂(g) A mixture was…

A: Given :-  NO2(g) + NO(g) ⇌ N2O(g) + O2(g)  Number of moles of NO2 is 0.200 mol. Number of moles of…

Q: At a certain temperature, 0.4811 mol of N2 and 1.781mol of H2 are placed in a 4.00 L container.…

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Q: At 25 ºC        HCl(g)  H2(g) + Cl2(g)           Kc = 3,2.10-34 If a 1.0 L flask is filled with HCl…

A: Given--  Kc= 3.2×10-34Kp=Kc(RT)∆n  ∆n=2-2=0Kp=Kc=3.2×10-34   2HCl(g) →H2(g) + Cl2(g)       Initial…

Q: At a certain termperature, Kc = 0.914 for the reaction NO₂(g) + NO(g) N₂O(g) + 02₂(8) A mixture was…

A: Given :-  The given equilibrium is   NO2(g) + NO(g) ⇌ N2O(g) + O2(g) .........(A) Moles of NO2 =…

Q: A gaseous mixture contains 0.27 mol CO, 0.12 mol H2, and 0.022 mol H,O, plus an unknown amount of…

A: Since the volume is given 1 L Hence the concentration of all components = moles of components  This…

Q: At 400 K, an equilibrium mixture of H2, 12, and HI consists of 0.065 mol H2, 0.079 mol 12, and 0.13…

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Q: Carbon disulfide is prepared by heating sulfur and charcoal. The chemical equation is S,(g) + C(s) =…

A: The equilibrium reaction taking place is given as, => S2 (g) + C (s) --------> CS2 (g)…

Q: A chemist is studying the following equilibirum, which has the given equilibrium constant at a…

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