2 NH3(g)  ⇌  3 H2(g)  +  N2(g) When 1.2 mol of hydrogen gas and 0.40 mol of nitrogen gas are placed in a 5.0 L vessel and allowed to reach equilibrium at a certain temperature, it is found that 0.48 mol of ammonia is present.  Calculate the equilibrium constant at this temperature.

Q: Consider the following reaction at equilibrium. C(6) + 2H,@) = CH,@) + heat How will increasing the…

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Q: The following reaction is at equilibrium in a sealed container.      N2(g) + 3H2(g) ⟷⟷ 2NH3(g)…

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Q: For the exothermic reaction PCl3(g)+Cl2(g)⇌PCl5(g) Kp= 0.200 at a certain temperature. A flask is…

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Q: Consider the following equilibrium: C2H6(g) + C3H12(g) = CH4(g) + C,H14(g); Kp = 9.57 at 500 K…

A: Reaction quotient shows the relative ratio of products to reactants at a given time. The values of…

Q: In the reaction at equilibrium: 2NH3 (g) ⇌ N2(g) + 3H2(g), Le Chatelier's principle predicts that if…

A: The equilibrium reaction given is, => 2 NH3 (g) ⇌ N2 (g) + 3 H2 (g)  Given: If moles of H2 is…

Q: Nitrogen dioxide decomposes according to the reaction     2 NO2(g) ⇌ 2 NO(g) + O2(g)   where Kp =…

A: Nitrogen dioxide decomposes into nitrogen oxide and oxygen, the balanced chemical equation is given…

Q: Sulfur dioxide and oxygen react to form sulfur trioxide during one of the key steps in sulfuric acid…

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Q: Hydrogen gas and iodine gas react via the following equation: H2(g) + I2(g) --> 2 HI(g)…

A: Hii there, since there are multiple questions posted. We are answering first question. If you need…

Q: Steam reforming is an industrial hydrogen production process where natural gas is made to react…

A: Given balanced equilibrium reaction is  CH4(g) + H2O(g) ⇌ CO(g) + 3 H2(g), ΔH = –41 kJ

Q: C For the reaction H2(g) + Br2(g) –→ 2HB1(g) Kp = 3.4 x 104 at 1493 K. What is the value of K, for…

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Q: Questions are attached

A: the relationship between the amounts of products and reactants present at equilibrium in a…

Q: Mercury and oxygen react to form mercury(II) oxide, like this: 2 Hg(1)+O2(g)-2 HgO(s) At a certain…

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Q: Liquid methanol, CH;OH(1), is an important solvent in industry and can also be used as a fuel.…

A: Given information is,  carbon monoxide gas + hydrogen gas <-->  methanol gas  Temperature T =…

Q: A 2.500 mol sample of phosphorous pentachloride, PCl5, decomposes at 160 °C and 1.00 atm to give…

A: A reaction is said to be in equilibrium only when the rate of forward reaction is same as rate of…

Q: Consider the following equilibrium system at 799 K. SO, Cl2 (g) 2 SO2 (g) + Cl2 (g) If an…

A: Given the equilibrium chemical reaction as follows,SO2Cl2(g)⇌SO2(g)+Cl2(g)the equilibrium…

Q: 1. Methane, CH. reacts with hydrogen sulfide, H2S to yield hydrogen gas, Hz and carbon disulfide,…

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Q: If one has measured the concentration based equilibrium constant (Kc) to calculate the…

A: Kp = Kc (RT)∆n  R is ideal gas constant, T is temperature, ∆n = difference of reactant and product…

Q: 4. For each of the following equilibria, what effect will a decrease in temperature have upon the…

A: Solution:    Endothermic reaction requires heat for the completion of chemical reaction while…

Q: Consider the following reactions: CO (g) + H2O (g) CO2 (g) + H2 (g)       |     Kp(1) = 0.694 at…

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

Q: Carbon monoxide and hydrogen react according to the following equation: CO(9) + 3H, (9) CH, (9) +…

A: Recall the given reaction         COg + 3H2g ↔ CH4g + H2OgGiven that initial moles of CO is 1.000…

Q: Steam reforming is an industrial hydrogen production process where natural gas is made to react…

A: We have exothermic reaction of methane with steam to produce Hydrogen gas. We have to predict which…

Q: Hydrogen and chlorine react to form hydrogen chloride, like this: H,(9) + Cl2(9) 2 HCl(g) Also, a…

A: Given compound pressure at equilibrium H2 68.5 atm Cl2 21.5 atm HCl 29.5 atm

Q: The following reaction has Kp = 109 at 25°C. 2 NO(g) + Br2(g)  2 NOBr(g) If the equilibrium partial…

A: Given,  The value of equilibrium constant Kp = 109 The equilibrium partial pressure of Br2 = 0.0159…

Q: The equilibrium constant, Kc, for the following reaction is 10.5 at 350K. 2CH2Cl2(g) CH4(g) +…

A: Given equilibrium reaction is as follows: 2CH2Cl2(g) ⇌ CH4(g) + CCl4(g)  The volume of the container…

Q: At 2000 K the partial pressures of an equilibrium mixture of H2S, H2, and S are 0.0252 , 0.0371 ,…

A: For reaction  H2​S(g) -> H2​(g)+S(g) Partial pressure of H2S = 0.0252 atm Partial pressure of H2.…

Q: Carbon monoxide and hydrogen react according to the following equation: CO(g) + 3H, (g) - CH4 (9) +…

A: Assuming y moles of CO reacted as per the above reaction. Since from the above reaction we can see…

Q: Nitrogen dioxide decomposes according to the reaction 2 NO2(g) ⇌ 2 NO(g) + O2(g)   where Kp = 4.48…

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Q: A 2.500 mol sample of phosphorous pentachloride, PCl5, decomposes at 160 °C and 1.00 atm to give…

A: We will first draw ICE table , then calculate the final composition.

Q: Iodine Chloride decomposes at high temperatures to iodine and chlorine gases. 2ICl(g) I2(g) +…

A: In the following question we have to calculate the equilibrium constant K of the following…

Q: The following system was brought to equilibrium: H2(g) + Cl2(g) ⇌ 2 HCl (g) At equilibrium, the…

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Q: Consider the chemical system CO + Cl2 «  COCl2;  K = 4.6 x 109.   If the concentration of the…

A: Equilibrium constant will not change by the change in concentrations of product formed in the…

Q: Steam reforming of methane (CH4) produces "synthesis gas," a mixture of carbon monoxide gas and…

A: Given : Moles of methane i.e CH4 taken = 10 mol. Moles of water vapour i.e H2O taken = 10 mol Volume…

Q: The decomposition of NH4HSNH4HS is endothermic: NH4HS(s)⇌NH3(g)+H2S(g)NH4HS(s)⇌NH3(g)+H2S(g)…

A: Since on increasing the temperature of the reaction, the reaction shifts in the endothermic…

Q: Consider the production of hydrogen chlorine gas from its elements.  H2 (g) + Cl2 (g) 2 HCl (g)…

A: Equilibrium constant in terms of pressure ( Kp ) is the ratio of partial pressures of products to…

Q: In which of the following systems would the number of moles of the substances present at equilibrium…

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Q: At 2000 K the partial pressures of an equilibrium mixture of H2S, H2, and S are 0.0353 , 0.0311 ,…

A: kp=pH2*pS/pH2S =0.0311*0.0251/0.0353=0.0221atm

Q: Holding the temperature and pressure constant when a reactant or product is added to an equilibrium…

A: According to Le-chatlier principle if we change volume , temperature and pressure of the reaction…

Q: Iron and water react to form iron(III) oxide and hydrogen, like this: 2 Fe(s)+3 H,O(g)-Fe,03(s)+3…

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Q: onsder the following equilibrum  PCl3 (g) + Cl2 (g) ↔ PCl5 (g) ΔrH°=-92 kJ/mol The concentration…

A: Le Chaterlier's principle (also known as "The Equilibrium Law") states that when a system…

Q: Consider the following reaction: CH3OH(g) CH2O(g) + H2(g) K = 3.29 x 10−11 a. If 14.4 g of CH3OH(g)…

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Q: how is equilibrium constant different from a reaction quotient? B) Explain how comparing the values…

A: The answer and explanation is given below:

Q: Initially 3.0 mol of nitrosyl bromide, NOBr, is placed in a 5.0 L container and allowed to come to…

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Q: “Reactions with large equilibrium constants are very fast.”  Explain.

A: Equillibrium when rate of forward reaction is equal to the backward reaction

Q: Consider the following equilibrium system at 355 K. 2NOBr(g) -----> 2NO(g)+Br2(g). If an equilibrium…

A: [NOBr] = 3.21 x 10-2 M [NO] = 2.01 x 10-2 M [Br2] = 3.98 x 10-2 M Keq = ?

Q: The compound NOCl decomposes to nitric oxide and chlorine according to the following equation: 2…

A: Answer: This is the chemical equilibrium of decomposition of NOCl into NO and Cl2 and we have to…

Q: If the reaction quotient Q has a smaller value than the related equilibrium constant, K, __________…

A: Reaction quotient (Q): Ratio of products and reactants in reaction at any point of time.  For any…

Q: Consider the following reaction: 2CH2Cl2(g) CH4(g) + CCl4(g) If 0.555 moles of CH2Cl2(g), 0.650…

A: The chemical reaction is given as: 2CH2Cl2(g) -----> CH4(g) + CCl4(g)   At equilibrium, we have:…

Q: Consider the following equation:                        N2(g) + 2O2(g) + heat    2 NO2(g)  In what…

A: if dynamic equilibrium changed by factors like pressure ,temperature,concentration,…

Q: The reaction system   CS2(g) + 4H2(g) ⇔ CH4(g) + 2H2S(g)   is at equilibrium. Which of the following…

A: Le Chatelier's principle: This principle is used to predict the effect of a change in conditions on…

Q: Phosphorus pentachloride decomposes at higher temperatures. PCl5(g) ⇄ PCl3(g) + Cl2(g) An…

A: The given equilibrium reaction is The equilibrium amounts in grams are given. Hence, we can…