Stearic acid dimerizes when dissolved in carbon tetrachloride, CCl4: 2 C17H35COOOH-------------------------- à (C17H35COOH)2 The equilibrium constant, Keq, is 2780 at 22°C but dr0ps to 93.1 at 42°C. From this information, estimate ∆H° and ∆S°.

Q: Using any data you can find in the ALEKS Data resource, calculate the equilibrium constant K at 25.0…

A: The equilibrium constant of a chemical reaction is the value of its reaction quotient at chemical…

Q: A (aq) + B (aq) ⇌2 C (s) + D (g) + 16 cal d)Under what conditions of temperature and pressure will…

A: According to Le-Chatelier’s principle, the shift in equilibrium will take place in such a way that…

Q: Consider the system 4NH:(g) + 30:(g) 2N:(g) + 6H2O(M AH= -1530.4 kJ How will the amount of ammonia…

A: Answer:- This question is answered by using the simple concept of change in the equilibrium…

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 .

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A: Answer (a):  The given chemical equations are:Na2​O(s)⇌2Na(l)+21​O2​(g)…

Q: For the ammonia formation reaction, N2 (g) + 3H2 (g) 2 NH3(g) The equilibrium constant Kc, is 2.4 x…

A: The equilibrium constant(Kc) for a reaction is the ratio of the equilibrium concentrations of the…

Q: consider the following equilibrium: 2NO (g)+Cl₂ (g) 2NOCI (g) L AG=-41. KJ Ow suppose a reaction…

A: The given reaction is :, Tempearture =7160C

Q: Does the equilibrium 2 NO1g2 + O21g2 ∆ 2 NO21g2 shift to the right if  O2 is added to the system?

A: Given equilibrium  2 NO(g) + O2 (g) ⇔ 2 NO2 (g) In above reaction  reactant are NO and O2Product is…

Q: Consider the following system at equilibrium where AH = -16.1 kJ, and Kc = 154, at 2.98 × 10² K:…

A: Answer: Relation between QC and KC for various states of system: 1. When QC=KC system will be in…

Q: Which causes the system below, at equilibrium, to shift to the reactant side? 1 N2e) + 3 H2(g) → 2…

A: According to the Le Chatelier's principle ; if the equilibrium is disturbed by any means then it…

Q: At constant temperature, for which of the following systems at equilibrium will decreasing the…

A: Using le chatelier principal we can determine the direction of equilibrium. According to this…

Q: The equilibrium constant, Kp, for the following reaction is 10.5 at 350 K. 2CH,Cl,(g)CH,(g) -…

A: We know that : ln[(Kp)2/(Kp)1] = ∆H/R[1/T1 - 1/T2]  ...(1)  Here, (Kp)1 = ?, (Kp)2 = 10.5, T1 = 231…

Q: Consider the following equilibrium: 2NO(g) +Cl₂ (g)2NOCI (g) AG° = -41. KJ Now suppose a reaction…

A: the pressure of Cl2 will fall in first step and rise in second step when pressure of NOCl will be…

Q: The following acid-base reaction occurs spontaneously in the gas phase at 25.0°C: NH₃(g) + HCl(g) ⇌…

A: Equilibrium constant can be write for any given reaction like this aA + bB ----> cC + dD  Kc =(…

Q: Delta G0rxn for the reaction 3O2 --> 2O3 equals +163.2 kJ/mol at 25 degrees C. Find the equilibrium…

A: The free energy change of the reaction is = +163.2 kJ/mol = +163.2 x 1000 J The temperature of the…

Q: Estimate the value of the equilibrium constant at 690 K for each of the following reactions using…

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Q: Consider the following reaction: SO2Cl2(g)⇌SO2(g)+Cl2(g) Kc=2.99×10−7 at 227 ∘C If a reaction…

A: Given equilibrium is  SO2Cl2(g)⇌SO2(g)+Cl2(g) Equilibrium constant, Kc = 2.99×10-7 Initial…

Q: The equilibrium constant, K,, for the following reaction is 4.55x10-5 at 723 K. N2(g) + 3H2(g)…

A: Given that : At T1 723 K, K1 = 4.55 x 105 ΔH = -111 kJ We have to calculate the equilibrium constant…

Q: Using any data you can find in the ALEKS Data resource, calculate the equilibrium constant K at…

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Q: NH3(g) + HCI(g) = NH,CI(s) Calculate the equilibrium constant for this reaction at 298.15 K.…

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Q: The value of Kp is 22,100 at 25°C for: 2 H₂(g) + CO₂(g) ≥ CH3OH (g) Predict the direction the…

A: Reaction quotient at constant pressure is the product of the partial pressure of the products, each…

Q: what is the purpose of the equilibrium quotient (Q)? how is Q calculated?

A: Equilibrium quotient is also known as reaction quotient.

Q: Nitric oxide, an important pollutant in air, is formed from the elements nitrogen and oxygen at high…

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Q: k1 For the equilibrium reaction A(g) = C(g), the following data were collected: k-1 k-1 = 2E-3 s1 k1…

A: According to the clausius clapeyron equation, where K2 = Rate constant at temperature 2  K1 = Rate…

Q: Given the following equilibrium: 2 NO + O2 ↔ 2 NO2      ΔH= -27 kJ/mol Increasing the temperature of…

A: The question is asking about the effect of temperature on the given chemical equilibrium. This can…

Q: Consider the reaction CaSO4(s)⇌Ca2+(aq)+SO2−4(aq)CaSO4(s)⇌Ca2+(aq)+SO42−(aq) At 25 ∘C∘C the…

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Q: H,O(g) + CH;OH(g) CO2(g) + 3H2(g) H2O(g) - 228.57 - 241.82 CH;OH(g) 161.96 CO2(g) - 394.36 - 393.51…

A: We will calculate Kc and Kp  both with the help of Delta G0 value. Kindly check the complete…

Q: The equilibrium constant (K) for the reaction 2HCI(g) = H2(g) + Cl½(g) is 4.17 x 10-34 at 25°C. What…

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Q: For which of these reactions will the difference between AH° and AEº be the smallest? OH₂(g) +…

A: We have to calculate the  option which have smallest difference in ∆H0 and ∆E0.

Q: Nitrogen and hydrogen react to form ammonia, like this: N₂(g) + 3 H₂(g) 2 NH3(g) Also, a chemist…

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Q: Ammonium carbamate, NH4CO₂NH₂, decomposes as follows: NH,CO,NH,(s)=2NH,(g) + CO,(g) Starting with…

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Q: Calculate the equilibrium constant k for the following reaction at 75 degree C A2 + B2 > 2AB Given…

A: The free energy change gives the relation between enthalpy, entropy and equilibrium constant.

Q: The equilibrium constant of a reaction is found to fit the expression below, between 300 K and 600…

A: Using Relationship ∆G°= - RT ln K