13. 1. Using Le Chatelier’s principles, for the following equilibrium predict the direction that the equilibrium will shift, towards the products, towards the reactants or would it have no effect and go to neither. Mg(s) + 2HCl (aq) ⟷⟷ MgCl2 (aq) + H2 (g) ∆H = - 43 kcal/mole i. Decrease in Mg: Products Reactants Neither ii. Decrease in pressure: Products Reactants Neither iii. Increase in H2 : Products Reactants Neither iv. Increase in temperature: Products Reactants Neither

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

A: We have to predict whether given statement are true or false.

Q: The following reaction is at equilibrium at a pressure of 1 atm, in a closed container: C2H2(g) +…

A: Choice 2nd is correct i.e toward products.

Q: Consider the following equilibrium: N2 (g) + 3H2 (g) 2NH3 (g) AG"= - 34. kJ Now suppose a reaction…

A: Given: In the given reversible reaction: N2(g)+3H2(g)⇌2NH3(g) The Gibbs free energy for the given…

Q: Consider the following reaction at a constant temperature for which Kp = 2.7. CO(g) + H2O(g) ⇄…

A: The equilibrium reaction given is, => CO(g) + H2O(g) ⇄ CO2(g) + H2(g) Given: Kp = 2.7 Moles of CO…

Q: Consider the following equilibrium: 2NO, (3) - N,0, (g) AG°= - 5.4 kJ Now suppose a reaction vessel…

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Q: When 0.200 mol of CaCO₃(s) and 0.300 mol of CaO(s) are placed in an evacuated, sealed 10.0-L…

A: The total mass of CaCO3 in the container after equilibrium is re-established is to be determined…

Q: 1, What statement correctly describes an equilibrium in the following system:                 2SO2…

A: Since you have asked multiple question, we will solve the first question for you.If you want any…

Q: Consider the following equilibrium: 2NO (g) + Cl, (g) -2NOCI (g) AG"= - 41. kJ Now suppose a…

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Q: Given the equation CH4 (g) + H2O (g) --> CO (g) + 3H2 (g). At 298K, take equilibrium constant K =…

A: The given reaction is:CH4 (g) + H2O → CO(g) + 3H2 (g)At the given temperature, T=1004KLet the change…

Q: An industrial chemist introduces 2.0 atm of H₂ and 2.0 atm of CO₂ into a 4.00-L container at 25.0 °C…

A: The equilibrium constant of a reaction is the ratio between the product's concentration and the…

Q: An industrial chemist introduces 2.0 atm of H₂ and 2.0 atm of CO₂ into a 4.00-L container at 25.0 °C…

A: Given the equilibrium is achieved at T = 700 oC with Kc = 0.534 T = 700 + 273.15 = 973.15 K Volume,…

Q: An equilibrium mixture of NO2(g) and N2O4(g) has a total mass of 10.00 g. The mixture is allowed to…

A: This question is based on equilibrium. Data given : Total mass of the equilibrium  =  10.00 g…

Q: When 0.200 mol of CaCO₃(s) and 0.300 mol of CaO(s) are placed in an evacuated, sealed 10.0-L…

A: Given: Number of moles of CaCO₃(s)= 0.200 mol Number of moles of CaO(s)= 0.300 mol The volume of the…

Q: Given the following information: 2 A(g) + B(g) ⇌ A2B(g) K1 = 5.0 x 10^4 2 A(g) + C2(g) ⇌ 2 AC(g) K2…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: if delta h is -720.44 kJ/mol and delta s is -263.58 J/molK,at what temprature in kelvin is the…

A: Given, Chemical Reaction :: P2(g)+3Cl2 (g) -->2PCl3 ∆H° = -720.44 kj/mol ∆S° = -263.58 J/mol.K

Q: Consiaer the following equilibrium: 2NO (g) + Cl, (g) = 2NOCI (g) = - 41. kJ Now suppose a reaction…

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Q: Application of Gibbs phase rule.For the seven-phase equilibrium system shown in Figure 4.30, assume…

A: In the phase diagram of a liquid phase, Number of variables is given by the following equation:…

Q: the contact process, sulfuric acid is manufactured by first oxidizing SO2 to SO3, which is then…

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Q: Consider the following system at equilibrium where H° = 268 kJ, and Kc = 5.10×10-6, at 548 K.…

A: Equilibrium constant  is defined as the product of concentration of products divided by the product…

Q: Consider the following chemical reaction at equilibrium: 2NO2(g) N₂O4(g) = If the container's volume…

A:

Q: The accompanying diagram shows how the freeenergy, G, changes during a hypothetical reactionA(g) +…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Cl2 (g) + CO (g) COCl2 (g)  Delta Hrxn = -109 kj/molrxn   1. At equilibrium, the container holds…

A: The answer is as follows:

Q: In a 10L vessel at 1000K, 0.5 mol SO2 and 0.2 mol O2 react to form 0.18 mol SO3 at equilibrium. What…

A:

Q: Consider the following equilibrium: N,0, )- 2NO, ) AG"-5.4 kJ Now suppose a reaction vessel is…

A: Answer: Given data: ∆G°=5.4kJ∆G°=5.4×1000J∆G°=5400J T=528°CT=(528+273)KT=801K

Q: Consider the following equilibrium: 2NO (g) + Cl, (g) =2NOCI (g) AG" = - 41. kJ Now suppose a…

A: Given that : The equilibrium reaction is : 2NO(g)  +  Cl2(g)  ⇌  2NOCl(g)         ∆G°=-41.0 kJ…

Q: 5. PCI5 is 20 mole percent dissociated into PCI3 and Cl2 at a given temperature and in a litre…

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Q: [References] Use the References to access important values if needed for this question. onsider the…

A: Given-> Kc = 2.90 × 10-2 Moles of SO3= 4.18 × 10-2 mole Moles of SO2 = 2.25 × 10-2 mole Moles of…

Q: Question 15.90 part A and C

A: The equilibrium equation at any instant for the given chemical equation is shown below where PPCl5,…

Q: Consider the dnbalanced gas-phase equilibrium system below at 25°C. AH =-173 kJ The enthalpy change…

A: Since you have posted a question with multiple questions, we will solve first one for you. To get…

Q: equilibrium constant

A:

Q: Consider the following reaction where K,-2.01 at 500 K: PCI,() + Cl,(g)=PCI,(g) If the three gases…

A:

Q: When 0.200 mol of CaCO₃(s) and 0.300 mol of CaO(s) are placed in an evacuated, sealed 10.0-L…

A: Given: The initial amount of CaCO3 and CaO present in the container is 0.200 mol and 0.300 mol,…

Q: NH,HS(s)= NH3(g) + H2S(g), K, = 25 (excess) If volume of the closed vessel is made double then what…

A: Equilibrium constant: It is defined as the equilibrium pressure of products divided by the pressure…

Q: Consider the following reaction where Ke = 10.5 at 350 K: 2 CH2CI2 (g) = CH4 (g) + CCI4 (g) A…

A:

Q: 4 (a) Calculate the value of Kc for the reaction: PCl5 (g)                PCl3 (g)   +    Cl2 (g)…

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Q: Kc = 1.20×10-2 at 500 K:

A:

Q: Hydrogen gas and iodine react to form hydrogen iodide via the reaction    H2(g)+I2(g)⇌2HI(g)…

A:

Q: Consider the following reaction where K, = 10.5 at 350 K: 2 CH,Cl2 (g) CH4 (g) + CCI4 (g) A reaction…

A: For a particular reaction at constant temperature, the value of equilibrium constant (Kc) always…

Q: Constants Carbonyl fluoride, COF,, is a chemical reagent useful in the synthesis of fluorinated…

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Q: HCl and O2 react according to the following equation: 4HCI(g) + O2(g) –→ 2C12(g) + 2H2O(g) When…

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

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

A: Answer:- This question is answered by using the simple concept of chemical equailibrium. Using the…

Q: Consider the reaction.   2A(g)↽−−⇀B(g)   ?p=3.70×10−5  at 500 K2A(g)↽−−⇀B(g)   Kp=3.70×10−5at 500…

A: In order to find the pressure of the component B at equilibrium we first write down the given data:…

Q: 4. A 15.0 L closed vessel contains sulfur trioxide, sulfur dioxide, and oxygen gases that are in…

A: Given data  Volume of vessel = 15.0 L Equilibrium constant : Kp = 1.8x10-5 Temperature of  system :…

Q: For the reaction N2(9) + 3H2(9) = 2NH3(9) K, = 5.10 x 10-3 bar 2 at 307 °C. What is K. for the…

A: Given the chemical reaction as follows,N2(g)+3H2(g)⇌2NH3(g)the Kp for the reaction =5.10×10-3 bar-2…

Q: Dinitrogen tetroxide decomposes to form nitrogen dioxide according to the following reaction:…

A: Given reaction:  N2O4 (g) ⇌ 2NO2 (g) The Kp for the reaction at 298 K = 6.7 The partial pressure of…

Q: When 0.100 mol of CaCO3(s) and 0.100 mol of CaO(s) are placed in an evacuated, sealed 10.0-L…

A:

Q: Consider the following equilibrium: N₂ (g) + 3H₂(g) → 2NH3 (8) AG: =-34. kJ Now suppose a reaction…

A: given, [H2] = 3.70 atm  [NH3] = 8.46 atm

Q: For the reaction of nitrogen and oxygen to form nitrogen dioxide, N2(g) + 2 O2(g) 2 NO2(g) Kc =…

A: Reaction would proceed in such a direction to attain equilibrium rate constant Kc at same…

Q: a) You are working with an equilibrium of the following system:                          2SO2 (g) +…

A: