Phosphorous pentachloride decomposes according to the reaction   PCl5(g)↽−−⇀PCl3(g)+Cl2(g) A 13.9 g sample of PCl5 is added to a sealed 1.50 L flask and the reaction is allowed to come to equilibrium at a constant temperature. At equilibrium, 40.0% of the PCl5 remains. What is the equilibrium constant, ?c , for the reaction? K= ???

Q: CO(g) + H20(g) 2 C02(g) + H2(g) has an equilibrium constant K, of 0.58 at 1000 °C. If a 80.0-L…

A: Given data,Kc=0.58Initial concentration of CO=0.07mol/LInitial concentration of H2O=0.07mol/LVolume…

Q: the equilibrium constant K for the following reaction is 385.: At a certain temperature, NO₂(g) +…

A: given K= 385 NO=1.5 MOl CO2=1.5 MOl V=20L

Q: At a certain temperature, the equilibrium constant K for the following reaction is 0.86: Br2(g) +…

A:

Q: Consider the reaction 2NO (8) + 2H2 (8) Na(g) + 2H20 (g) At a certain temperature, the equilibrium…

A: 2NO(g) +2H2(g)<----------> N2(g) + 2H2O(g) [NO] = 0.31 M [H2] = 0.16 M [N2] = 2.16 M [H2O] =…

Q: The reaction CO(g) + H2O(g) 2 CO2(g) + H2(g) has an equilibrium constant K, of 0.58 at 1000 °C. If a…

A:

Q: At a certain temperature, the equilibrium constant K for the following reaction is 0.71: NO3(g) +…

A: Given: For the reaction- NO3 (g) + NO (g) ⇌ 2NO2 (g) Equilibrium constant, K = 0.71

Q: following reaction is 1.29×10-2 at 600 K. COCl2(g) CO(g) + Cl2(g) Calculate the equilibrium…

A: Using ICE table   COCl2 CO Cl2 I 0.321 0 0 C -x +x +x E 0.321 - x x  x Kc…

Q: A sample of PC15(g) is placed in a 0.500 L container and heated to 160° C. The PCL, is decomposed…

A:

Q: Phosphorus pentachloride decomposes according to the chemical equation PC1, (g) PC13 (g) + Cl₂(g) Ke…

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

Q: At a certain temperature, the equilibrium constant K for the following reaction is 3.11 × 10¯°:…

A: We have to predict the equilibrium composition , equilibrium constant value.

Q: At a certain temperature, the equilibrium constant K for the following reaction is 0.0072: H,(g) +…

A:

Q: At a certain temperature, the equilibrium constant K for the following reaction is 1.5: H,(g) +…

A:

Q: Consider the following reaction where Kc = 7.00 × 10-5 at 673 K. NHĻI(s) ⇒ NH3(g) + HI(g) A reaction…

A:

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

A: Answer:For any given reaction, value of equilibrium constant KP is equal to the ratio of pressure of…

Q: At a certain temperature, the equilibrium constant K for the following reaction is 5.2 x 10': NO,(g)…

A: The equilibrium reaction given is,

Q: At a certain temperature, the equilibrium constant, Kc, for the reaction is 4.00. An equilibrium…

A: Given information:  Kc = 4.00  V = 1.00 L 4.60 moles of NH3(g) 3.00 moles of Cl2(g) 5.90 moles of…

Q: For the reaction: SO₂Cl₂(g) SO₂(g) + Cl₂(g), K = 4.50 x 10-6 at a certain temperature. If a reaction…

A:

Q: At a certain temperature, the equilibrium constant K for the following reaction is 5.25 x 10: NO,(g)…

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

Q: A 0.72-mol sample of PCl5 is put into a 1.00-L vessel and heated. At equilibrium, the vessel…

A:

Q: Phosphorous pentachloride decomposes according to the reaction PCI, (g) = PCI, (g) + Cl, (g) A 14.7…

A: mass of PCl5 = 14.7 gmmolar mass of PCl5 = 208.24 gm/molmoles of PCl5 = (14.7 gm / 208.24 gm/mol) =…

Q: can you say about the cofipUSILIUT UI ie at equilibrium? O There will be very Neither of the abc um…

A: 1.Here, the value of equilibrium constant is less then 1. So, product concentration is less. There…

Q: At-9.93 °C the concentration equilibrium constant K = 6.2 for a certain reaction. Here are some…

A: The objective of the question is to answer the questions related to the information provided by the…

Q: Phosphorous pentachloride decomposes according to the reaction PCI, (g) = PCI,(g) + Cl,(g) A 10.1 g…

A: Given PCl5 (g) <----> PCl3(g) + Cl2(g) Initial Amount of PCl5 = 10.1 g

Q: At a certain temperature, the equilibrium constant K for the following reaction is 4.30 × 10⁹:…

A: The given reaction is, Cl2 (g) + CHCl3 (g) ⇔HCl (g) + CCl4 (g) The equilibrium constant K is 106.

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: At a certain temperature, the equilibrium constant K for the following reaction is 0.0025: Cl(g) +…

A: Using equilibrium constant of reaction we can tell the products or reactants dominant at…

Q: The reaction of NOCI(g) + CI(g) → NO(g) + Cl2(g) is found to have an equilibrium constant of…

A: The question is based on the concept of chemical equilibrium. based on the value of equilibrium…

Q: [www. The following equilibrium was studied by analyzing the equilibrium mixture for the amount of…

A:

Q: 7. Consider the following reaction PCI5(g) → PCI3(g) + Cl2(g) (a) Write the equilibrium expression…

A: 1.) Write the reaction. PCl5(g)⇌PCl3(g)+Cl2(g) The ratio of the equilibrium concentration of the…

Q: Consider the following equilibrium: 2NOCl(g)  2NO(g) + Cl2(g) with K = 1.6 × 10–5. In an experiment,…

A: Consider the following equilibrium:2NOCl(g)  2NO(g) + Cl2(g) with K = 1.6 × 10–5. In an experiment,…

Q: At a certain temperature, the equilibrium constant k for the following reaction is 0.71: NO,(g) +…

A: the equilibrium constant is the ratio of concentration of product and reactant . The value of…

Q: At a unspecified temperature we place 0.940 mol of pure SO3 is placed in a evacuated 1.00-L…

A:

Q: The equilibrium constant, K, for the following reaction is 6.59×10-2 at 546 K. PCl5(g) PCl3(g) +…

A:

Q: At a certain temperature, the equilibrium constant K for the following reaction is 1.7× 10³:…

A: Answer:Given reaction:Equilibrium constant expression for the given reaction is:Here, value of K is…

Q: Gaseous A is placed in a closed 5.00 L container at 444 °C, where it partially decomposed to B and C…

A: 2 A(g) ------> B(g) + C(g)  At equilibrium:         7.9 M         1.2 M    1.2 M

Q: At a certain temperature, the equilibrium constant K for the following reaction is 1.4: Br2(g) +…

A: Step 1:  Step 2: Step 3: Step 4:

Q: At a certain temperature, the equilibrium constant K for the following reaction is 0.99: CO(g) +…

A: Answer:Given reaction:Equilibrium constant expression for the given reaction is:Here, value of K is…

Q: At a certain temperature, the equilibrium constant K for the following reaction is 5.36 × 10*":…

A: The equilibrium reaction given is, Given: K = 5.36 × 1011

Q: the equilibrium constant K for the following reaction is 6.35 × 10: 2 HCl(g) At a certain…

A:

Q: At a certain temperature, the equilibrium constant K for the following reaction is 393.: H₂(g) +…

A:

Q: 3. For the following system at equilibrium N2(g) + 3H₂(g) 2 NH3(g) K = 626 at 200°C the equilibrium…

A:

Q: Phosphorus pentachloride decomposes according to the chemical equation PCI, (g) PCI, (g) + Cl₂(g) K…

A: Initial moles of The initial volume of reaction vessel = Equilibrium constant () =

Q: For the equilibrium: 2 BrCl (g) --> Br2 (g) + Cl2 (g) at 205 °C, the equilibrium constant, Kc, is…

A:

Q: At a certain temperature, the equilibrium constant K for the following reaction is 0.54: NO,(g) +…

A:

Q: Phosphorus pentachloride decomposes according to the chemical equation PC1, (g) PC1₂(g) + Cl₂ (g) K.…

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

Q: At a certain temperature, the equilibrium constant K for the following reaction is 3.44 x 10°:…

A: The equilibrium reaction given is,

Q: he reaction O(g) + H20(g) = Co,(g) + H2(g) as an equilibrium constant K. of 0.58 at 1000 °C. If a…

A: Equilibrium: The point at which the concentration of the reactants and products are constant is…

Q: Hydrogen iodide decomposes according to the reaction: 2 HI(g) = H2(g) + I2(g) At 703 K, a sealed…

A: In equilibrium concepts, it is quite common to come across various equilibrium constants. The…

Q: 10 At a certain temperature, the equilibrium constant K for the following reaction is 3.07 x 10 ":…

A: