For the reaction: 2 NO2 (g) + O2 (g) --> 2 NO3 (g) at 923 °C , Kc is 42.5. If 0.0500 moles of NO2 (g), 0.122 moles of O2 (g) and 0.300 moles of NO3 (g) are mixed in a 1.00 liter container at 923 °C, in what direction will the reaction proceed? (Show your calculation to prove that your answer is not a guess.)

Q: 59. At 1800 K, oxygen dissociates very slightly into its atoms. O2(g) = 2 0(g) Kp = 1.2 × 10-10 If…

A: Answer No.of Oxygen atoms in 10.0 L vessel = 1.05*10-31 atoms

Q: Consider the following reaction where K. = 1.29x10-2 at 600 K. cocl, (g) co(g) + Cl2(g) A reaction…

A: Given : value of Kc.

Q: Consider the following reaction where Kc = 0.159 at 723 K: N2(g) + 3H2(g) 2NH3(g) A reaction…

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Q: Consider the reaction: 203(g) 302(g) Keq = 2.54 x 10¹2 at 2300°C Which one of the statements about…

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Q: Consider the following reaction where Kc = 7.00x10-5 at 673 K. NH4I(s) =NH3(g) + HI(g) A reaction…

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Q: Consider the reaction Ni(s) + 4 CO(g) → Ni(CO)4(g). At 30°C and Pco = 1 atm, Ni reacts with CO(g) to…

A: Equilibrium rate constant = forward rate constantbackward rate constant when energy level of…

Q: Suppose a 250. mL flask is filled with 1.8 mol of CH4, 1.9 mol of H₂O and 0.70 mol of CO. This…

A: The equilibrium reaction is as follows:The initial moles of  = 1.8 mol The initial moles of  = 1.9…

Q: the equation: 2A(g) + B(s) = 3C(s) + D(g) Which of the following actions will cause the reaction to…

A:

Q: Consider the following reaction where Kc = 9.52×10-2 at 350 K. CH4(g) + CCl4(g) 2CH2Cl2(g) A…

A:

Q: 8. Consider the equilibrium reaction: N2(g) + O2(g) = 2 NO(g) Kp = 4.10 × 10-³ at 2000°C a) If 1.00…

A:

Q: The value of KC for the thermal decomposition of hydrogen sulfide, shown below, is 2.2 × 10-4 at…

A: The ICE table for the given reaction is shown below.

Q: Dinitrogen tetroxide, N2O4, is a colorless gas, which dissociates to give nitrogen dioxide, NO2, a…

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Q: Be sure to answer all parts. At 430°C, the equilibrium constant (Kp) for the reaction 2NO(g) + 02(g)…

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Q: At 1000°C, the reaction NO2(g) + SO2(g) NO(g) + SO3(g) has K. = 4.76. Suppose 0.215 mol of NO2 and…

A:

Q: Consider the following reaction where K, = 0.497 at 500 K. PCI5(g) PCI3(g) + Cl2(g) If the three…

A: The equilibrium reaction given is, => PCl5 (g) ↔ PCl3 (g) + Cl2 (g) Given: Kp = 0.497  And…

Q: For the reaction of NO2 to form NO and 02, which reaction vessel (all at different temperatures)…

A: When there is the study of different phases of a component, it will come under the study of phase…

Q: Given the following information: Br2 (g) + Cl₂ (g) →>>> 2 BrCl (g) Keq = 23.8 at 250 °C What would…

A: Given : equilibrium reaction

Q: Consider the hypothetical reaction A(g) 2B(g). A flask is charged with 0.78 atm of pure A, after…

A:

Q: A mixture of H2 and Iz is allowed to react at 450 c. When the equilibrium is established, the…

A: Given: [H2] = 0.36 mol/L [I2] = 0.29 mol/L [HI] = 2.0 mol/L

Q: Consider the following reaction where K. = 34.5 at 1150 K. 2502(g) + 02(g)=2503(g) A reaction…

A:

Q: Consider the following reaction where Kc = 1.29×10-2 at 600 K. COCl2(g) CO(g) + Cl2(g) A reaction…

A: * Chemical reaction :-     COCl2(g)  --->  CO(g)  +  Cl2(g)   Kc = 1.29×10-2    0.125 moles of…

Q: · For the following reaction, C6H14(g) to be -6.2 x 10-3 atm/s. Determine AP(H2)/ At at the same…

A:

Q: Consider the reaction 2 N20 (g) = 2 N2 (g) + 02 (g) where Ke = 0.24 at 25 °C. If 0.12 M N20 (g),…

A: M

Q: (LeChatlier's principle) The following reaction has Kc = 4.2 x 10ʻ at 325°C, all gases. PBr3 + Ch -…

A: The nature of the reaction is exothermic it means that if the reaction proceeds in a forward…

Q: 4. At 60°C, 3.76 mol of NOBr is placed in a 1.00 L flask and it dissociates to the extent of 6.9%,…

A: Given values The volume of the flask is 1 L The initial mole of NOBr is 3.76 mol The temperature is…

Q: FOR THE REACTION: 2HBR (G) H2 (G) + BR2 (G) RXN IS ENDOTHERMIC SHOW WITH AN ARROW HOW TO REDUCE THE…

A: According to La-Chatelier's principle if equilibrium determining factors (such as temperature,…

Q: Си(103)2(s) Си*+ (ад) + 210; (ад) Кур — 6.94 х 10-8 sp

A: In this question, we have to find out the correct answer of given problem by the help of solubility…

Q: At 1000°C, the reaction NO2(g) + SO2(g) NO(g) + SO3(g) has K. = 4.94. Suppose 0.284 mol of NO, and…

A:

Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample…

A: Equilibrium constant Kc for a reaction is defined as the product of the molar concentrations of the…

Q: Suppose a 250. mL flask is filled with 0.50 mol of CO, 0.90 mol of H₂O and 0.10 mol of CO₂. This…

A: The molarity of a substance is defined as the ratio of the number of moles present to the volume in…

Q: Consider the following exothermic reaction: A(g) + B(g) + 2C(g) Fill in the missing spots with…

A: We have an exothermic reaction at equilibrium, and we have to predict the direction of equilibrium…

Q: C(s)+CO2(g)+heat⇌2CO(g) To which direction will the reaction shift if the volume is decreased?

A: When there is a decrease in volume, the equilibrium will shift to the direction that produces fewer…

Q: For the reaction: 2 NO(g) + Cl2(g) = 2 NOCI(g), Keg = 2500 %3D If the initial pressures are: P(NO) =…

A: The given equilibrium reaction is as follows: 2NOg + Cl2g ↔ 2NOClg Keq = 2500 The initial pressure…

Q: Reaction # Reaction Kc 2 CH4(g)5 C2H6(3) H2(g) 9.5 x 10 13 HCHO2(g) 5 CO(g) + H2O(g) 4.3 x 105 4.2 x…

A: Higher the value of Kc , higher is the tendency to go toward completion.

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

A: Given reaction is  H2(g) + I2(g)  ---->  2HI(g) Kc = 55.6 at 698 K Concentrations given  [ H2 ] =…

Q: Consider the following reaction where K. = 10.5 at 350 K: 2 CH2C12 (g) CH4 (g) + CC4 (g) A reaction…

A: We have 1.15*10-2 mole of CH2Cl2 , 2.39*10-2  mole of CH4, 3.64*10-2 moles of CCl4 in 1 l flask. We…

Q: 4.) Consider the equilibrium: 4NO2(9) + 6H20(g) = 4NH3(g) + 702(9) If the change in the pressure of…

A: The question is based on the concept of equilibrium. by looking at the balance chemical equation, we…

Q: A 3.80 mol sample of HI is placed in a 1.00 L vessel at 460 °C, which is allowed to undergo…

A: When a reaction starts, the concentration of reactant starts decreasing where as the concentration…

Q: g) + 2H2O (g) = 4HCI (g) + O2 (g) is the value of Keq at this temperature for the following…

A: IMPORTANT POINTS  Equilibrium constant is only temperature dependent and its value can be changed…

Q: Consider the following reaction: 2H₂S(g) + SO₂(g) = 3S(s) + 2H₂O(g) A reaction mixture initially…

A: Given ,Objective : To calculate equilibrium concentration of H2O in second reaction set up.

Q: For the reaction below, Keg = 2.62x10- (at 1000. C). If you place 12 atm of nitrogen gas and 36 atm…

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: Imagine that a chemist puts 0.828 mol each of HNO3 and SO2 in a 1.00-L container at a constant…

A: We have to calculate the Keq

Q: In which of the following reactions will the pressure increase upon completion of the reaction at…

A: Pressure will increase when Mole of gas of reactant is less then the Mole of product . In reaction D…

Q: Consider the following reaction where Kc = 5.10 × 10-6 at 548 K. NH4Cl(s) NH3 (9) + HCl(9) A…

A: Temperature (T) = 548 KMoles of  = 0.0527 molMoles of  = 0.00304 molMoles of HCl = 0.00226 molVolume…

Q: 10:00 Consider the equilibrium system described by the chemical reaction below. If 0.1908 moles of…

A:

Q: NO(g) + SO3(g) has K = 5.94. Suppose 0.189 mol of NO2 and 0.189 mol of SO2 are placed At 1000°C, the…

A: At equilibrium- Kc = [Product]/[Reactant]

Q: At a certain temperature, Kc = 0.500 for the reaction SO3(g) + NO(g) NO₂(g) + SO₂(g) If 0.100 mol…

A: