Question 6 of 25 Submit Consider the reaction: N2 (g) + 3 Br2 (g) =2 NBr3 (g) At equilibrium, the concentrations of N2 and Brz are 0.34 M and 0.70 M respectively, and the concentration of NBR3 is 0.090 M. What is Kc for this equilibrium? 1 2 3 4 C 7 8 +/- x 10 0 LO

Q: 2. For the following reaction: 2 Cl2(g) + 2 H20(g) =4 HCI(g) + O2(g), 3.75 moles of Cl2 and 5.38…

A: The considered equilibrium reaction is, 2Cl2 (g) + 2H2O(g) ⇔4 HCl (g) + O2(g)

Q: Consider the following system at equilibrium: 2NH3 (g) + heat = N2 (g) + 3H2 (g) Adding N2 to the…

A: Ammonia decomposes into nitrogen and hydrogen gas. The equilibrium reaction is given below: 2NH3g +…

Q: Consider the following system at equilibrium where H° = 10.4 kJ, and Kc = 1.80×10-2, at 698 K.…

A: To study the affect of change in concentration , we would use Le-Chatlier's Principles .

Q: Use this information to answer Questions 3, 4, and 5: The equilibrium constant (K) of the reaction…

A: When reaction quotient (Q) is less than equilibrium constant (K) , equilibrium of the reaction moves…

Q: Consider the following system at equilibrium where AH° = 16.1 kJ, and Kc = 6.50×10-3, at 298 К.…

A: Given, Reaction : 2NOBr(g)⇌2NO(g) +Br2(g) ∆H°=16.1 kJKc=6.50×10-3T = 298 K

Q: Kc = 64 for the reaction N2(g) + 3H2(g)  2NH3(g) at a certain temperature. Suppose it was found…

A: To solve this problem first we have to write the equilibrium constant expressions then we will…

Q: Consider the following system at equilibrium: 2NH3 (g) + heat = N2 (g) + 3H2 (g) Removing N2 from…

A: Solution- Removing N2 from the reaction equilibrium will shift the right side.

Q: . For the reaction, SO2 (g) + O2 (g) ↔ SO3 (g). If the concentration of SO2 (g) is increased, the…

A: Le Chatelier's principle states that when concentration, pressure or temperature of an equilibrium…

Q: 6. If 0.025 mol of COCI2 (g) is placed in a 1.0L container at 400°C, 16.0% of the COCI2 (g) is…

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Q: 9. 4.5 mol of HI(g) are injected into a 5.0 L container and the following equilibrium was…

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Q: Consider the following system at equilibrium where AH = -108 kJ and Kc = 77.5, at 600. K. CO(g) +…

A: As per Le Chatelier's principle, any change during a chemical reaction causes the reaction to flow…

Q: Consider the following reaction:  CH4(g) + 2 H2S(g) ⇌   CS2(g) + 4 H2(g) A reaction mixture…

A: For a reaction,  A + B = C + D  The value of equilibrium constant will be,  Kc = [C][D] / [A][B]…

Q: Question 8 of 25 Submit Which of the following statements best described Le Chatelier's Principle?…

A: Lechatelier principle has a great role on the movement of equilibrium of a reversible reaction as…

Q: For the reaction shown below, Br2(g) + Cl2(g) 2 BrCl(g) Kc = 7.00 if you start with [Br₂] = 0.0830 M…

A: Given  Kc = 7.00 [Br2] = ?

Q: Bay B Booking.com: Chea.. TripAdvisor Facebook [References) The reaction 1 pt 2 NO2(8) N204(8) 1 pt…

A: not at equilibrium Concentration of NO2 will increase.

Q: Question 5 Consider the following reaction at equilibrium: C(s) + H₂O(g) = CO(g) + H₂(g) If more…

A: Given -> C(s) + H2O(g) <------> CO(g) + H2(g)   ∆H = 131.3 KJ

Q: What will the concentration of PCl5 be when equilibrium is reestablished after addition of 1.31 g…

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Q: Calculate the value of Kc for the equilibrium at this temperature.

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Q: The Kc for the following reaction 3O2(g) ←→ 2O3(g) is 10.0 at 110°C. If an equilibrium mixture…

A: Given information:Concentration of O2 = 1.0 MEquilibrium constant Kc = 10.0

Q: Kc = 64 for the reaction N2(g) + 3H2(g)  2NH3(g) at a certain temperature. Suppose it was found…

A:

Q: For the reaction N2O4(g) = 2NO2(g) Kc = 4.66 × 10¯³ at 25°C . 2.50 g N204 and 0.250 g NO2 are…

A: Number of moles =Given massmolar mass

Q: Consider the reaction below: 4HCl (g) 0:(g) 2C1: (g) + 2H₂O(g) Predict the direction of the…

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Q: A vessel originally contained 0.050 mol iodine monobromide (IBr), 0.0018 mol I2, and 0.0032 mol Br2.…

A: The reaction given is I2(g) + Br2(g) --------> 2 IBr(g)…

Q: 2. A sample of PCIS was placed in a vessel with an original concentration of 0.40 mol/L at a given…

A:

Q: when 8.4 mol of PCl5 (g) is mixed with 1.8 mol of PCl3 (g) and allowed to come to equilibrium in a…

A:

Q: Consider the following reaction at equilibrium. What effect will removing H20 have on the system? 2…

A: Applying concept of equilibrium constant.

Q: CH4 (9) + 202 (9) = CO2 (g) + 2H,O (1)

A: From above chemical reaction Equilibrium Constant, K = [CO2] / ( [CH4] [O2] 2 )  K = 0.55 / ( 0.0020…

Q: 3. If the concentration of the reactant H2 was increased from 1.0 x 10-2 M to 2.5 x 10-1M, calculate…

A: Here i have determined the reaction quotient

Q: Fill in the correct “changes” in concentration terms for the following unbalanced equations, (e.g.…

A: To determine the change in moles for a reaction which is present at equilibrium,we have to first…

Q: When the system is at equilibrium at a particular temperature, C(s) + CO2(g)  2 CO(g) a 4-L flask…

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Q: Consider the following reaction at equilibrium. What effect will reducing the pressure of the…

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Q: A 2.00-L vessel contains 1.00 mol N2, 1.00 mol H2, and 2.00 mol NH3. The reaction is N2(g) + 3H2(g)…

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Q: Calculate K if the equilibrium concentrations are 0.200M for H,S, 0.0100M for H,0, 0.230M for O, and…

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Q: What will the concentration of PCl5 be when equilibrium is reestablished after addition of 1.31 g…

A: Hence the answer is  0.015 moles/L

Q: Consider the following system at equilibrium where AH° = -108 kJ, and K. = 77.5, at 600 K. CO(g) +…

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Q: Use the References to access important values if needed for this question. Consider the following…

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Q: Question 51 Consider the equilibrium system below at 25 C. A2 (g) + B₂ (g) 2 AB (g) Which is correct…

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Q: What will the concentration of PCI5 be when equilibrium is reestablished after addition of 1.31 g…

A: Interpretation: The new concentration of PCl5 is to be determined when the equilibrium is…

Q: QUESTION 4 The equilibrium constant, Ke for the following reaction at 698 K is 54.8. X2 (g) + Y2 (g)…

A: Given data : Kc = 54.8 [X2] = [Y2] = 0.020 M [XY] = 0.530 M

Q: Question 27 In the equilibrium reactions listed below, how many reactions show that Kp = Kc. Rxn I:…

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Q: What is the equilibrium concentration of C? A(g) 2C(g) + B(g) + D(g) K = 6.0 x |3| 10-7 (In mol L-)…

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Q: Consider the following system at equilibrium where AHⓇ = 16.1 kJ, and Kc 2NOBr(g) → 2NO(g) + Br₂(g)…

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Q: For the following reaction: 2NO2(g) 2NO(g) + O2(g) When 0.465 mol of NO2 and 0.032 mol of O2 are…

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Q: Consider the reaction: PH3BCl3(s) ⇌ PH3(g) + BCl3(g), Kc = 1.87×10−3. An excess amount of PH3BCl3 is…

A: The equilibrium equation for the decomposition of PH3BCl3 is shown below. KC=PH3gBCl3g

Q: sider the reaction. PCI,(g) = PCI, (g) + Cl, (g) K. = 0.0420 concentrations of the products at…

A: Kc = [PCl3][Cl2]/[PCl5] 0.0420 = (0.260)(0.210)/[PCl5] [PCl5] = 1.30 M

Q: Question 4 Consider the following reaction, which is initially at equilibrium. Which of the…

A: Le Chatelier principle help in prediction of the direction of the equilibrium Here we are required…

Q: Carbon dioxide and water react to form methanol and oxygen, like this: 2CO2(g) + 4H2O(g) →…

A: It is given that:Mass of carbon dioxide (CO2) = 3.28 gMass of water (H2O) = 3.86 gMass of methanol…

Q: Consider this reaction which at a specified temperature has Ke =0.00183. PCI5 (g) PC|3 (g) + Cl2(g)…

A: Given reaction is : PCl5(g)⇋PCl3(g)+Cl2(g)Kc=0.00183

Q: 4 (a) Calculate the value of Kc for the reaction: PC15 (g) PC13 Cl2 (g) + (g) AH = Positive Given…

A: As per Le chateliers principle, when a system under equilibrium is subjected to any kind of stress,…