Calculate Kc for the reaction?

Q: 1.25 mol NOCl was placed in a 2.50 L reaction chamber at 427oC. this gives 1.25 mol/2.50 L = 0.5…

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Q: The equilibrium constant, K, for the following reaction is 1.64×103 at 455 K. PCI5(g) PCI3(g) +…

A: EQUILIBRIUM constant is defined as the ratio of concentration of products to the ratio of…

Q: An equilibrium mixture contains 0.870 M H2O, 0.870 M Cl2O, and 0.261 M HOCl. How many moles of Cl2O…

A: The equilibrium concentration of H2O is given as .The equilibrium concentration of Cl2O is given as…

Q: At a certain temperature, 0.700 mol SO, is placed in a 3.00 L container. 2 SO; (g) = 2 SO2(g) +…

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Q: Suppose a 500.mL flask is filled with 1.1mol of H2 and 0.70mol of Cl2. The following reaction…

A: The equilibrium constant, K for a reaction is given as :

Q: At a certain temperature, 0.640 mol SO, is placed in a 3.50 L container. 250, (g) =250,(g) +0,(g) At…

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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: Write the balanced equation that corresponds to the following equilibrium constant expression.…

A: The given equilibrium expression is : Keq=ABC The reaction for the above equilibrium constant can be…

Q: The equilibrium constant for the reaction N, (g) + 3H, (g) = 2NH, (g) is K. = 5. 82 x 103 at 300 K.…

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

A: Given data :

Q: At a certain temperature, 0.800 mol SO3 is placed in a 4.50 L container. 2 SO₂(g) 2 SO₂(g) + O₂(g)…

A: Kc is equal to the product of concentration of product divide by concentration of reactant

Q: At a certain temperature, 0.382 mol CH, and 0.945 mol H,O is placed in a 2.50 L container. CH, (g) +…

A: The equilibrium reaction given is, Given : Moles of CH4 taken = 0.382 mol Moles of H2O taken =…

Q: At a constant temperature, 1.00 mol of HBr(g) was placed in a 1.50 L container. The HBr(g)…

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Q: At a certain temperature, 0.700 mol SO, is placed in a 2.50 L container. 3. 2 SO, (g) = 2 SO,(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: 0.050 M of H, and 0.050 M of Br, are placed in an evacuated 5.0 L flask and heated to 700 K. What is…

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Q: At a certain temperature, 0.312 mol CH, and 0.728 mol H, S are placed in a 2.00 L container. CH(g) +…

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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: The equilibrium constant, Ke, for the following reaction is 1.80x10-2 at 698K. 2HI(g) =H₂(g) + I2(g)…

A: The equilibrium reaction given is 2 HI (g) ⇌ H2 (g) + I2 (g) The equilibrium constant, Kc =…

Q: 9O2  + 2P3 yields 6PO3 What would the pressure be if there are 2.75 moles of each gas in a 2.31 L…

A: 9 O2 + 2 P3  --> 6PO3 Given:  Moles of each gas = 2.75 moles Volume of the container = 2.75 L…

Q: At a certain temperature, 0.940 mol SO3 is placed in a 4.50 L container. 2SO3(g) 2 SO₂(g) + O₂(g) At…

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Q: Explain and write the persons involve and their role/relation in the History of Chemical…

A: Chemical equilibrium is a condition attained when rate of forward reaction is equal to rate of…

Q: Consider the following equilibrium  PCl3(g) + Cl2(g) -> PCl5(g) These species are placed in a 7.5…

A: Equilibrium constant for a reaction is value of reaction quotient at equilibrium.  At equilibrium…

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

A: Given, Kp = 4 *10-1 Initial partial pressure of oxygen  = 8 atm

Q: A chemistry graduate student is given 450. mL of a 1.20M ammonia (NH,) solution. Ammonia is a weak…

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Q: A sample of ammonia gas was allowed to come to equilibrium at 400 K. 2NH3(g) -----> N2(g) + 3H2(g)…

A: Given, the equilibrium chemical reaction is as follows,2NH3(g)→N2(g)+3H2(g)the equilibrium…

Q: Complete the table below. Round each of your entries to 2 significant digits. You conjugate acid…

A: In question 1  We are given either conjunction acid or base, we have to give the formula of rest…

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

A: Consider the given information is as follows; Initial pressure of methane gas = 13. atm…

Q: At a certain temperature, 0.322 mol CH, and 0.956 mol H, S are placed in a 3.00 L container. CH, (g)…

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Q: You start the following reaction with 0.411 M N2 and 0.398 M H2. At equilibrium, you determine the…

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Q: A sample of ammonia gas was allowed to come to equilibrium at 400 K. 2NH3(g) ---------> N2(g) +…

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Q: At a certain temperature, 0.600 mol SO, is placed in a 1.50 L container. 2 SO, (g) = 2 SO,(g) +…

A: For the above equation Kc can be calculated as

Q: A vessel originally contained 0.200 mol iodine monobro￾mide (IBr), 0.0010 mol I2, and 0.0010 mol…

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Q: Write the K expression for the following reaction

A: Given      Reaction     C2H5OH(g)  +  3O2 (g)   →  2CO2 (g)   +  3H2O(g) Equilibrium Constant ( K )…

Q: At a certain temperature, 0.4411 mol of N2 and 1.681 mol of H2 are placed in a 2.5L container.…

A: The equilibrium constant of a chemical reaction gives insight into the relationship between the…

Q: 00 II O KINETICS AND EQUILIBRIUM Using the van't Hoff equation to predict K at a different... At…

A: Given that : At temperature T = -18.7°C, the equilibrium constant Kp = 7.2 Amount of heat absorbed…

Q: At a certain temperature, 0.900 mol SO, is placed in a 450 L container. 2 50, 250,(g + 0,(g) At…

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Q: At a certain temperature, 0.900 mol SO, is placed in a 1.50 L container. 2 SO, (g) = 2 SO,(g) +…

A: 0.900 moles SO3are in a 1.5L container.  Thus concentration of SO3 =  0.900/ 1.5…

Q: Dinitrogen tetraoxide partially decomposes according to the following equilibrium: N204(g) = 2NO2(g)…

A: When product concentration is divided by reactent concentration to the power of its stiochiometeric…

Q: [NH₂] = 3.6 X 102 mol L- 12.34 The equilibrium constant for the reaction, 3 H₂(g) + N₂(g) 22 NH3(g),…

A: Equilibrium constant is defined as ratio of concentration of product to the concentration of…

Q: Consider the following reaction: 4 NHK + 50.210, 04 NO. + 6H2O) If 1.00 mole of NH, 1.00 mole of O,…

A: The chemical reaction is 4NH3(g) + 5O2(g) = 4NO(g) + 6H2O(g) Given that, The volume of container = 4…

Q: While ethanol (CH,CH,OH) is produced naturally by fermentation, e.g. in beer- and wine-making,…

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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: 4 moles of PCls are placed in a 5.0 L container. Dissociation takes place according to the equation…

A: Dear student I have given answer to your question in the image format.