If Q < K, which way will the reaction proceed and why

Q: 2CH4(g) = C2H2(g)+3H2(g) Kc = 0.170 at 1606 •C. What is Kp for the reaction at this temperature?

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Q: Nitric oxide and bromine were allowed to react in a sealed container. When equilibrium was reached…

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Q: Consider the decomposition of methane CH4 (g) = C(s) + 2H2 (g) Given that ∆fH0 (CH4,g) = -74.85 kJ…

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

Q: Phosphorus pentachloride, PCl5 dissociates on heating. PCl5 (g) ↔ PCl3 (g) + Cl2 (g) At 180OC and…

A: Given that, the dissociation of PCl5 is PCl5(g) ↔ PCl3(g) + Cl2(g). At, 180oC and 2.0 atm, PCl5 is…

Q: or a reaction A+B→2C at 298K and1.00bar,theΔG at equilibrium is 5.00kJ. Assuming that the system…

A: The reaction is occurring at the standard temperature and pressure as 1 bar pressure is almost equal…

Q: A generic salt, AB, has a molar mass of 273 g/mol and a solubility of 2.90 g/L at 25 °C. AB(s) =…

A: Solubility = 2.90gm/L Molar mass = 273gm/mole

Q: Discuss what these three situations mean on molecular level (how many products vs reactants) and…

A: K represents equilibrium constant.  K= [Product]÷ [Reactant] Q represent reaction quotient Q greater…

Q: The value of Kp for the reaction 2 A(g) + B(g) + 3 C(g) → 2 D(g) + E(g) is 13350 at a particular…

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Q: Consider the following reaction, known as the Haber process for the production of ammonia: N2(g) + 3…

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Q: For the Haber process, N2(g) + 3 H2(g) = 2 NH3(g) Kc = 9.60 at 300 °C. Calculate Kp for this…

A: The reaction which proceeds in both frontward and rearward directions is called reversible reaction.…

Q: 4. Calculate (a) AG°, and (b) K, for the following equilibrium reaction at 25.0 °C. PCI,(g) =…

A: a.) ∆G° can be calculated using standard ∆G°f values of species involved in reaction.  b.) KP can be…

Q: Calculate Kc for the reaction in which Kp-1.2 at 400 degrees Celsius  2NOCl (g) 2NO (g) + Cl2 (g)

A: As we know thr relation,Kp=Kc(RT)∆n   Temperature = 400 °C=673 K Kp = 1.2  R =8.314 J mol-1 K-1…

Q: 1. A reaction has an equilibrium constant Kp = 0.018 at 25°C. Calculate the standard free energy…

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Q: gaseous N2O4: N2O4(g) → 2 NO2(g) ΔH° = +57.1 kJ/mol; ΔS° = +175.8 J/mol K a) Is the reaction…

A: We will give information about all parts

Q: At 560 K, AG° = -22.9 kJ/mol for the reaction A (g) + 2 B (g) → 3 C (g). If the partial pressures of…

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Q: 20.56 Calculate K at 298 K for each reaction: (a) NO(8) + 0,(g) = NO,(g) (b) 2HCI(g) = H;(g) +…

A: For the reaction.,  2HCl (g)  &lt;==&gt; H2(g)  + Cl2(g) gibbs free energy., ∆G° = -95.30 kJ/mol

Q: (17) The Gibbs free energy change for the formation of iodine chlorine gas from its elements is…

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Q: Determine the temperature of a reaction if K = 1.2 x 10-6 when AG° = +20.6 kJ/mol.

A: Given: ΔGo=+20.6 kJ/mol=+20.6 x 103 J/mol K=1.2 x 10-6  Temperature, T=?

Q: Consider the following reaction: H2 (g) + I2 (g) ⇌ HI(g) If Kc = 196, what will be…

A: The equilibrium constant of a reaction is the ratio between the concentration of products to the…

Q: Consider the reaction at a particular temperature: H20(g) + CO(g) = H2(g) + CO2(g) Kp = 1.42…

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Q: A mixture of nitrogen gas, hydrogen gas, and ammonia gas are allowed to come to equilibrium at…

A: The equilibrium partial pressures are: PN2 = 0.63 atm,PH2 = 1.5 atm, andPNH3 = 0.84 atm

Q: For this reaction, Kp = 1.80 at 800oC: CaCO3(s) --><-- CaO(s) + CO2(g) Determine the Kc for the…

A: The balanced equilibrium reaction taking place is given as, =&gt; CaCO3 (s) ------&gt; CaO (s) + CO2…

Q: For the equation shown, N204(g) 2 2 NO2(g) a reaction mixture at a certain temperature initially…

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Q: calculate Kp at the same temperature

A: Given data contains, The value of Kc is 2.24×1022. T=1298.0°C=1571 K. Gas constant (R) is 0.08314…

Q: 3 The synthesis of methanol from carbon dioxide and hydrogen has a AG°= -25.1 kJ/mol. What is the…

A: At equilibrium Gibbs free energy  ∆G0 = - RT ln K  ∆G0= - 25.1 KJ / mol R = 0.008314 KJ / mol k T =…

Q: Consider the reaction below: 2 CO(g) + O2(g) =2 CO2(g) If Kc is 2.24 x 1022 at 1298.0°C, calculate…

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Q: One of the reactions that destroys ozone in the upper atmosphere is NO(9) + O3 (g) = NO2(g) + O2(9)…

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Q: Calculate Kp for the following reaction: * PCI,(g) + Cl,(g) = PCI,(g) K. = 1.67 (at 500. K)

A: Given: Kc = 1.67 Temperature = 500 K

Q: Determine the temperature of a reaction if K = 1.20 x 10-6 when AG° = +24.10 kJ/mol.

A: Gibbs free energy is the maximum amount of non-expansion work that can be drawn from a system. Gibbs…

Q: 9.) The equilibrium constant, Kp, for the reaction given below is 0.113 at 298 K, which corresponds…

A: The given reaction is  N2O4 (g) &lt;===&gt; 2NO2 (g)  Calculate  : ΔG and the direction in which…

Q: a reaction requires species X and species Y in order to proceed, will it proceed in the

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Q: Consider the reaction below: 2 CO(g) + O,(g) =2 CO2(g) If Kc is 2.24 x 1022 at 1273.0°C, calculate…

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

Q: For the reaction   N2(g) + 3H2(g) ⇌ 2NH3(g)   Kc is 10.5 at 331°C. Calculate KP for the reaction…

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Q: For the following equilibrium reaction: 2NO2(g) N2O4(g) + Δ What happens if the volume of the…

A: The direction of reaction can be predicted using Le chatlier principle .

Q: At 467 K, this reaction has a Ke value of 0.0642. X(g) + 2 Y(g) = 2 Z(g) Calculate Kp at 467 K. Note…

A: Given: Kc= 0.0642 Temperature (T)= 467 K To find: Kp Formula: Kp=Kc(RT)∆nWhere,Kp=Equilibrium…

Q: At 100°C the value of  ΔΔ G° for the reaction 2NO2 (g)  ⟷⟷  N2O4 (g) is +8.48 kJ/mol.  What is the…

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Q: The equilibrium constant, Kp, for the following reaction is 2.20×104 at 723 K.2NH3(g) N2(g) +…

A: The change in equilibrium constant with change in temperature is explained by Van’t Hoff equation.

Q: 20.56 Calculate K at 298 K for each reaction: (a) NO(8) + 0,(g) = NO,(g) (b) 2HCI(g) = H;(g) +…

A: Here [  ] represent the concentration.

Q: At 2300°C, Kc = 2.5 x 10¹2 for the reaction: 203(g) 30₂(g) ← Determine Kp for this reaction.

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Q: 2. Nitrogen trioxide dissociation according to the reaction. When one mole of N,0,(g) is held at…

A: The reaction is: Given that, the amount of nitrogen trioxide (N2O3) gas is taken at 25⁰C= 298.15 K…

Q: N2(g)+3H2(g)⇄2NH3(g) K=5.6×105at298K ΔH°rxn=−91.8kJ/molrxn The synthesis of NH3 is represented by…

A: Change in Entropy is less than zero because in reactant side their are 4 molecule of gaseous (3…

Q: A(g)   +   B(g)      AB(s) For the above generic equation, Kp is 15.0 at 50oC, and Kp = 25.0 at…

A: The equilibrium constant,Kp depends on temprature. And also this variation is different for…

Q: Determine the temperature of a reaction if K = 1.20 x 10-6 when AG° = +22.70 kJ/mol.

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Q: SO3(g) + 2C(s) 2CO(g) + SO(g) Kc 14.0 at 800°C %3D Calculate K for the above reaction at the 800°C

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Q: At 460 K, ∆G = -17.2 kJ/mol for the reaction 2 A (g) → B (g). If the partial pressures of A and B…

A: Given,T=460K∆G = -17.2 KJ/molPA=7.20 atmPB=0.420 atm2 A(g) → B(g)K=PA2PB=(7.20)20.420=51.840.420⇒…

Q: The value of Kp for the reaction 2 A(g) + B(g) + 3 C(g) → 2 D(g) + E(g) is 19350 at a particular…

A: The equilibrium constant in terms of pressure indicates the relationship between pressures of…

Q: 20.56 Calculate K at 298 K for each reaction: (a) NO(g) + 0,(g) (b) 2HCI(g) = H;(g) + Cl,(g) (c)…

A: Equilibrium constant can be denoted by symbol K.

Q: The value of Kp for the reaction 2 A(g) + B(g) + 3 C(g) → 2 D(g) + E(g) is 19350 at a particular…

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Q: In the Haber process, ammonia is synthesized from nitrogen and hydrogen: N2g) + 3H2(g) → 2NH3(g) AG°…

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Q: Determine the temperature of a reaction if K = 1.20 x 10-6 when AG° = +39.40 kJ/mol.

A: Given data is as follows: The equilibrium constant (K) = 1.20×10-6 The value of standard gibbs…

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.