Question 26 of 30 If Kc = 82 for the reaction below at 200.0 K, then what is the value of Kp? (R = 0.0821 L.atm/mol K.) 2 NO₂ (g) = N₂O4 (9) Tap here or pull up for additional resources

Q: Consider the reaction below: 1₂(g) = 2 (g) The Kc of this reaction is 3.820 x 10-5 at 791.0 °C.…

A: We have the reaction,Kc = 3.820x10-5T= 791.0 0C = 1064.15 KR = 0.08314 L.bar/mol.Kwe need to…

Q: What is the coefficient, b, in the reaction below, if Kc = 1.39e-5 and Kp = 2.25e-10 at 207.96°C?…

A: Given, 2A(s) + bB(g) ↔ 2C(g) Kc = 1.39 x 10-5 Kp = 2.25 x 10-10 Temperature = 207.96 °C  To…

Q: to access important values if needed for this question. Consider the following system at equilibrium…

A: If the volume of a gaseous reaction is decreased, the pressure exerted by the molecules will…

Q: The reaction C(s) + 2 H₂(g) = CH₂(g) has Kp = 0.263 at 1000. K. Calculate the total pressure at…

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Q: Consider the following chemical equilibrium: N₂ (g) +3 H₂ (g) — 2 NH3 (g)

A: Answer:For any reaction, value of equilibrium constant KC is equal to the ratio of molar…

Q: If Kp = 899 for the reaction below at 310.0 K, then what is the value of Kc?(R = 0.0821…

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Q: Consider the reaction below: 1,(9) =2 1(g) The Kc of this reaction is 3.820 × 10$ at 791.0°C.…

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Q: 3. The amount of CO2 is doubled. 4. Some CaO are added to the reaction mixture. 5. Inhibitors are…

A: "As you've asked multiple subparts, we'll solve the first 3 for you and for the rest to solved…

Q: A sealed flask initially contains 1.00 atm of N,0, at 25°C. The following reaction occurs until…

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

A: According to Le Chatlier's principle, a system at equilibrium tends to remain in equilibrium. If any…

Q: Consider the reaction below, and assume that the chemical equation is balanced: A(g) + B(g) =2 C(g)…

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

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Q: If 0.150 mol of ?2 (?) is placed in an empty container of 32.80 L and equilibrium is reached at…

A: Given: Volume of container = 32.80 L. Temperature = 4000 K Total equilibrium pressure = 2175 atm.…

Q: An empty steel container is filled with 2.60 atm of H2 and 2.60 atm of F2. The system is allowed to…

A: Initial pressures- H2 = 2.60 atm F2 = 2.60 atm

Q: Reaction is given below…

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Q: If Kp = 641 for the reaction below at 310.0 K, then what is the value of Kc? Note Kc is sometimes…

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Q: Consider the reaction. 2 A(g) = B(g) Kp = 9.52 × 10-5 at 500 K If a sample of A(g) at 4.20 bar is…

A: Given the chemical reaction as follows.2A(g)⇌B(g)       ; Kp =9.52×10-5  at 500 Kwe are asked to…

Q: 7.00x105 and AH° = 182 kJ/mol at 673 K. Consider the following system at equilibrium where K. NH4I…

A: Le chateliers principle states that when a system under equilibrium is subjected to any kind of…

Q: H,C, CH, CH,

A: Alpha protons of a ketone are deprotonated by base.  Color change occurs where there is change in…

Q: Phosgene (COCI₂) is used in the manufacture of foam rubber and bulletproof glass. It is formed from…

A: The relation between Kp and Kc of a reversible reaction at fixed temperature is  Kp=Kc(RT)Δnwhere R…

Q: An important industrial process for synthesizing the ammonia used in agricultural fertilizers…

A: Given: N2(g)+3H2(g)↔2NH3(g)Kc=4.367×108T=66.30oC  =(66.30+273) K  =339.3 K To find: Kp

Q: Question 7 of 9 Consider the following reaction: 2 SO:(g) = 2 SO:(g) + O2(g) If a vessel at 830 °C…

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Q: Calcium oxide is used to remove pollutant SO2 from smokestack gases. The overall reaction is:…

A: Calcium oxide is used to remove pollutant SO2 from smokestack gases. The overall reaction is:…

Q: write an equation below that shows how to calculate Kc from Kp for this reaction at an absolute…

A: Kp and Kc are the equilibrium constant of an ideal gaseous mixture. Kp is equilibrium constant used…

Q: For the following reaction, Kp = 137 at 3.50 × 102K. What is the value of Kc? 2C4H10(l) + 3O2(g)…

A: The value of Kc is to be calculated.

Q: What is Kp at 1273°C for the reaction 2CO(g) + 02(g) = 2CO2(g) if Kc is 2.24 x 1022 at the same…

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Q: If Kc = 0.0084 for the reaction below at 298.0 K, then what is the value of Kp? (R = 0.0821…

A: Given chemical reaction: 3 A (g) + B (g) ⇌ C (g) + D (g).    We have: Kc= 0.0084 Temperature= 298 K…

Q: In the gas phase, nitrogen dioxide is actually a mixture of nitrogen dioxide (NO₂) and dinitrogen…

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Q: For the reaction 4NH3(g) + 5O2(g) ⇄ 4NO(g) + 6H2O(g) Kc = 11.2 at 450…

A: The given reaction is,                              4 NH3(g) + 5 O2(g) ⇄ 4 NO(g) + 6 H2O(g) For any…

Q: Consider the following reaction where Kp = 4.55x10-5 at 723 K: N₂(g) + 3H₂(g) 2NH3(g) If the three…

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Q: Can you explain how they get x=150 and the rest of the problem? Please

A: Step 1:Step 2:

Q: Consider the reaction below: 2 CO(g) + O2(g) =2 CO2(g) If Kc is 2.24 × 1022 at 1273.0°C, calculate…

A: There is following relationship between Kc and Kp - Kp = Kc (RT)∆n   Here - Kp = Equilibrium…

Q: If Kp = 7.3 × 10⁻⁶ for the reaction below at 400.0 K, then what is the value of Kc?(R = 0.0821…

A: The equilibrium constant which is defined in terms of molar concentration is called Kc and the…

Q: U25)+3H,5)こ 2NH3 (3) This Reaction has Kp =5,38*10 at Sso°t . uhat is Ke Ok twis Reaction ?

A: Nitrogen reacts with ammonia to form ammonia  Kp=Kc(RT)∆n

Q: If Kp = 7.3 × 10-° for the reaction below at 400.0 K, then what is the value of Kc?(R = 0.0821…

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Q: Consider the following equilibrium: N2O4(g) ⇄2NO2(g). If Kp = 0.144 at 950.0 K, calculate Kc. (no…

A: In the Equilibrium Reaction - N2O4(g) ⇄2NO2(g) Moles of products more than moles of Reactants , here…

Q: Consider the following system at equilibrium where Kc = 0.159 and AH° = -111 kJ/mol at 723 K. N₂ (g)…

A: We would use Le-Chatelier's principle to determine the answers.

Q: For the reaction below the partial pressure of NO, is 0.21 atm and the partial pressure of N,O̟ is…

A: Q is the extent of reaction at particular time and if find  Q < Kp equilibrium shift forward…

Q: 23 PM Sat Feb 11 < Question 27 of 30 If Kp = 7.3 x 10-6 for the reaction below at 400.0 K, then what…

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Q: Find Kc for the reaction 2 NO(g) + O2(g) ↔ 2NO2(g),  given Kp = 2.2 x 1012 @ 25 °C.  R = 0.08206…

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Q: Consider the reaction of H;(g) with l:(g) at 298 K to give HI(g). H2(g) + I¿(g)→2HI(g)_ K= 2.24 If…

A: The question is based on the concept of chemical equilibrium. we have to identify in which direction…

Q: If Kc = 0.0064 for the reaction below at 298.0 K, then what is the value of Kp? (R = 0.0821…

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Q: If Kc = 0.0092 for the reaction below at 298.0 K, then what is the value of Kp? (R = 0.0821…

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Q: An important industrial process for synthesizing the ammonia used in agricultural fertilizers…

A: The relationship between Kp and Kc is given below.

Q: Given that K, for HIO is 3.2 x 10-1" at 25 C, what is the value of K, for 10¯ at 25 °C? Kp Given…

A: We know that   pKa+ pKb=pKw                           pKa+ pKb=14 pKa= -logKa pKb= -logKb

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.    

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.