Write the equilibrium expression for each of the following reactions:   a) 2HBr(g) <--> H2(g) + Br2(g)   b) CH4(g) + Cl2(g) <--> CH3Cl(g) + HCl(g)

Q: Calcium carbonate decomposes to form calcium oxide and carbon dioxide, like this:…

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Q: What is the equilibrium constant expression for 3Cl2(g) + NH3(g) = NC13(g) + 3HCI(g)? [NH, ][Cl,]…

A: The equilibrium reaction given is,

Q: 3) COCl2(g)⇄CO(g)+Cl2(g) At a given temperature, the system represented by the chemical equation…

A: Given; The reaction is as follows: COCl2g⇌COg+Cl2g

Q: OConsider the following equilibrium process: PCI5(8) PCI3(g) + Cl2(g) AH° =92.5 kJ/mol %3D Predict…

A: The phosphorus pentachloride decomposes into phosphorus trichloride and chlorine gas. The equation…

Q: Coal can be used to generate hydrogen gas (a potential fuel) by the following endothemic reaction…

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Q: The equilibrium expression for Keq for the reaction below is __________. 2O3 ⇌ 3O2 (g)

A: Equilibrium is a state of a system in which reversible reaction takes place.  Concentration of…

Q: At a certain temperature the reaction CO2(g) + H2(g)  CO(g) + H2O(g) has Kc = 2.50. If 2.00 mol of…

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Q: CO2+ H2O ⇌ H2CO3 ⇌ H++ HCO3 In which direction would this equilibrium reaction have to run (which…

A: If H+ is lower than normal than reaction tries to move in such a way to produce more H+.

Q: A chemist put 1.01 mol of substance A and 3.45 mol of substance B into a 10.0 L flask, which she…

A: Given, a equilibrium chemical reaction, A and B reacts according to the following reaction,…

Q: Consider the equilibrium N2(g) + 3 H2(g) → 2 NH3(g) at a certain temperature. An equilibrium mixture…

A: Kc is the ratio of  product of concentration of products raised to their stoichiometric coefficient…

Q: Write the equilibrium constant expression, Kc, for the following Indicate also if the equilibrium is…

A: The equilibrium constant is given by: Kc = [C]c[D]d/ [A]a[B]b   The equilibrium is homogeneous only…

Q: Write equilibrium expression for:  a) H2O2 (g) ⇌ H2O(g) + O2 (g)  b) H2O (g) + CO2 (g) ⇌ C6H12O6…

A: In equilibrium expression pure solid and pure liquid do not appear.  To write the equilibrium…

Q: Hydrogen sulfide decomposes according to the following reaction, for which   Kc = 9.30  ×  10−8 at…

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Q: For the equilibrium, H2(g)+I2(g) ⇄2HI(g), what is K if at equilibrium, [H2]=0.0385, [I2]=0.00224 M…

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Q: Write the equilibrium constant expression for the following equation:…

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Q: WRITE THE EQUILIBRIUM EXPRESSION FOR EACH OF THE HETEROGENOUS EQUILIBRIUM (A) P4 (S) + 6F2 (G) ->…

A: Given(A) P4 (s) + 6F2 (g) ⇌ 4PF3 (g) (B) Xe(g) + 2F2(g) ⇌ XeF4(s)  (C) 2SiO (s) + 4Cl2(g) ⇌ 2SiCl4…

Q: Initially, only AA and BB are present, each at 2.00 MM. What is the final concentration of AA once…

A: Chemical equilibrium is the state in which both Reactants and products are present in same…

Q: Consider the reaction: 2SO2(g) + O2(g) = 2S03(g) For this reaction, the value of Keg is 429 at 25 °C…

A: The expression for equilibrium constant in terms of concentration for a hypothetical reaction is…

Q: Kc=5.6×10-12 at 500K for the dissociation of iodine molecules to iodine atoms. I2(g) 2 I(g) A…

A: For a general reversible reaction  xA &lt;---&gt; yB The expression for reaction quotient Qc is Qc =…

Q: Limestone, or calcium carbonate, CaCO3(s), decomposes and forms quicklime, CaO(s), and carbon…

A: Given reaction is, CaCO3(s) ⇋ CaO(s) + CO2(g)

Q: Answer should follow the format: a) The reaction quotient Q b) the direction of the equilibrium…

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Q: Q1) Consider the two equilibrium systems involving bromine gas illustrated below. -piston bromine…

A: We are authorized to answer three subparts at a time since you have not mentioned which part you are…

Q: At a certain temperature, the reaction 2HF(g) H2(g) + F2(g) has Kc = 1.2 × 10-13. Does this reaction…

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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: A sealed reaction vessel initially contains 1.217×10-2 moles of water vapor and 1.490×10-2 moles of…

A: The ICE table for the given reaction is as follows:

Q: 3Which of the following is the reversible reaction equation of the unbalanced forward and Nvese…

A: 1.)  For given forward and reverse reaction , complete equilibrium reaction would be written which…

Q: Consider this reaction at equilibrium: 2SO2(g) + O2(g) ⇌ 2SO3 (g), △H°rxn = -198 kJ/mol If the…

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

Q: Write the equilibrium expression of the following chemical reactions: 1. N2O4(g) ⇌ NO2(g) 2.…

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Q: Write the equilibrium expression for the following: 4KO2(s) + 2H2O(g) ↔↔ 4KOH(s) + 3O2(g)

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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: Vhich side of the equilibrium shown in the following figure is favored? Select the favored set of…

A: Carboxylic acids and ammonia reacts together to give carboxylate ion and ammonium ion. Out of…

Q: 7. Ammonia is produced by reacting nitrogen and hydrogen in the following reaction: N2 (g) + 3H2 (g)…

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Q: Question 8 of 15 Consider the equilibrium system described by the chemical reaction below. If 0.1908…

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Q: a certain temperature, the reaction 2HF(g) H2(g) + F2(g) has Kc = 1.2 × 10-13 Does this reaction…

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Q: WRITE THE EQUILIBRIUM EXPRESSIONS FOR EACH OF THE FOLLOWING: (A) CO(G) + 2H2(G) CH3OH(G) (B) 2NO2…

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Q: Given the following reaction at equilibrium, which of the following alterations will increase the…

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

Q: Name: Period: Date: Equilibrium Constants 1. What two states of matter do not contribute to the…

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: For this equilibrium system, 2SO3(g) 2 25O2(g) + O2(g), Kc = 0.00407. At equilibrium, you would…

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Q: Dinitrogen trioxide decomposes to NO and NO2 in an endothermic process (∆H = + 40,5 kJ/mol). N2O3…

A: The reaction is

Q: Consider the following equilibrium: C2H6(g) + C5H12(g) CH4(g) + C6H14(g); Kp = 9.57 at 500 K…

A: The equilibrium constant can be written as the ratio of concentration of products to the…

Q: At a certain temperature, Keq = 135.5 for the following equilibrium: SO2(g) + NO2(g) NO(g) + SO3(g)…

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Q: Ammonium carbamate (NH2COONH4) is a salt of carbamic acid that is found in the blood and urine of…

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Q: At a certain temperature, the equilibrium constant K for the following reaction is 2.05 × 10¯':…

A: Given reaction 1 Br2(g)  + OCl2(g)  ↔ BrOCl(g)   +  BrCl(g)Keq = 2.05 ×10-7Given reaction 2 3 Br2(g)…

Q: Nitrogen and oxygen react at high temperatures. N2(g) + O2(g)  2 NO(g)                 ΔH = 182.6 kJ…

A: When a reaction proceeds, the reactants convert to products. The amounts of reactants decrease with…

Q: 16) Given the following reaction,write the equilibrium expression: C (s) + 2 H2 (g) → CH4 (g) A)…

A: We know that  Kc= product/reactant Each raise to the power of their respective stoichiometric…

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: Sulfur oxychloride, SO2 Cl2, decomposes to sulfur dioxide and chlorine gases. SO, Cl (g)SO2(9)+ Cl2…

A: From the expression of equilibrium constant we can determine K using partial pressure values.

Q: When nitrogen gas reacts with oxygen gas, nitrogen monoxide gas forms: N2(g) + O2(g) ⇋2NO(g)…

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Q: Mercury(II) oxide decomposes to form mercury and oxygen, like this: 2 HgO(s)–2 Hg()+02(g) At a…

A: The given info: At equilibrium, The given mass of HgO=7.7mol/L The given mass of O2=12.8mol/L The…

Q: 1. Under certain conditions, Methane (the major component in natural gas) can be produced by heating…

A: We are given the following reaction, C(s) + 2H2(g)⇌CH4(g).