A. Write the equilibrium expression or the chemical equation of the following reactions and calculate its equilibrium constant. 1. 2 Ag2CO3(s) 54 Ag + 2 CO2(e) + O2(g) 2. H2O(2_ + C(s) = CO(g) H2(g) + [HI²] Ke= [H2][I2] 3. [03]? K= [02]3 4. [HCl]? 5. K- [Cl2][H2]

Q: Consider the following reaction where K. = 5.10×10-6 at 548 K. NHẠCI(s) =NH3(g) + HCl(g) A reaction…

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Q: A student ran the following reaction in the laboratory at 1098 K: 2SO3(g) 2SO2(g) + O2(g) When she…

A: Initial concentration of SO3= 8.35×10-2 moles ÷ 1L = 8.35×10-2 M.

Q: A chemist is studying the following reaction that has an equilibrium constant of 6.5 x 10²1/M *…

A: we need to calculate the reaction quotient from the given concentrations and after that compare the…

Q: For the reaction N2O4(g)⇌2NO2(g)N2O4(g)⇌2NO2(g), the value of K at 25∘C25∘C is 7.19×10−37.19×10−3.…

A: This question is based on equilibrium concepts. For this question one needs to know how to write the…

Q: 2NH3(g)↽−−⇀3H2(g)+N2(g)2NH3(g)↽−−⇀3H2(g)+N2(g)   the equilibrium concentrations were found to be…

A: The reaction given be: 2NH3(g)↽−−⇀3H2(g)+N2(g) Given concentration at equilbrium [NH3]=0.250 M…

Q: For the following reaction, cO (g) + H20 (g) CO2 (g) + H2 (g) Kc = 1.845 a. Write the Kc expression…

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Q: CO2(g) + H2(g) « H2O(g) + CO(g) When H2(g) is mixed with CO2(g) at 2,000 K, equilibrium is achieved…

A: Answer :-  a) Mole fraction of CO(g)  in the equilibrium mixture = 0.34  b) Kc = 5.04  c) Kp = 5.04…

Q: The following system has been allowed to come to equilibrium: 4. H (aq) N02 (aq) HNO2 (aq) 1…

A: Le Chatelier’s principle:  It states that in equilibrium the change in temperature, pressure, and…

Q: Calculate the equilibrium constant, Kc,

A: The equilibrium constant, Kc, is the ratio of the equilibrium concentrations of products over the…

Q: For the reaction SiH, (g) + 2Cl, (g) = SiCl4 (g) + 2H, (g) K = 6.5×104 at a given temperature. At…

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Q: The equilibrium constant K (i.e. Ke) for the following reaction equals 0.450 at 900 °C. 3 Fe) + 4…

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Q: Consider the equilibrium system described by the chemical reaction below. For this reaction, Kc =…

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Q: equilibrium constant

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Consider the equilibrium system described by the chemical reaction below, which has a value of Kc…

A: The ICE table can be drawn as follows-

Q: Consider the following reaction where K, = 10.5 at 350 K. 2CH2CI2(g) CH4(9) + CCI4(g) A reaction…

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Q: For the reaction N2O4(g)⇌2NO2(g)N2O4(g)⇌2NO2(g), the value of K at 25∘C25∘C is 7.19×10−37.19×10−3.…

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Q: At equilibrium, the concentrations of N2(g), O2(g), and NO(g) in a sealed reaction vessel are [N2] =…

A: Given  Equilibrium concentrations  [N2] = 3.685 x 10-3 M  [O2]  = 5.501 x 10-3 M [NO] = 3.314 x…

Q: Methanol liquid burns readily in air. One way to represent this equilibrium is: co2(2) + 2…

A: The reaction with K is – CO2g + 2H2O g ⇔CH3OH l + 32O2gK = O232CO2H2O2K2 =O23CO22H2O4

Q: The hydrogen fuel economy depends on the reliable production of H2 gas.  One common chemical…

A: Given,  CH4 (g)  +  2H2O(g)   <-->   CO2 (g)  +  4 H2 (g) Initially, concentration of CH4 =…

Q: 0/5 Calculating an equilibrium constant from a heterogeneous... Nitric acid and nitrogen monoxide…

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Q: 11. For the reaction! H2 + Cl2 = 2 HCI 5.512:1 If 5.0 mol of H2 and 3.0 mol of Cl2 are placed in a 2…

A: Given: moles of H2 = 5.0 mol moles of Cl2 = 3.0 mol Volume of flask = 2.0 L Equilibrium moles of H2…

Q: The equilibrium constant, Kc, for the decomposition of N2O4 is 4.6×10^−3 N2O4(g)←→2NO2(g) If the…

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Q: At equilibrium, the concentrations of N2(g), O2(g), and NO(g) in a sealed reaction vessel are [N2] =…

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Q: 1. Carbonyl chloride (COC12), also called phosgene, was used in World War 1 as a poisonous gas. The…

A: According to guidelines i can answer only first question. please repost the other parts

Q: What equation is the correct equilibrium-constant expression for the following reaction? SOCl2 (g)…

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Q: At equilibrium, the concentrations of N2(g), O2(g), and NO(g) in a sealed reaction vessel are [N2] =…

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Q: (11a) A student ran the following reaction in the laboratory at 641 K: CO(g) + Cl2(g)     COCl2(g)…

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Q: At a certain temperature, the equilibrium constant, ?c, for this reaction is 53.3.…

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Q: A 3L flask is filled with .45 mol SO3, .5 mol SO2, and .2 mol O2 and allowed to reach equilibrium.…

A: From given  The reaction is as follows  2SO3 --- 2SO2 + O2 The concentration of SO3 is determined as…

Q: Consider the equilibrium system described by the chemical reaction below, which has a value of Kc…

A: The given reaction is, CaCrO4(s) ⇌ Ca2+(aq) + CrO42-(aq)

Q: Consider the reaction [CO.H (CO][H2O] K. = 102 %3D (0.125-z)? CO (g) + H2O (g) = CO2 (g) + H2 (g) Ke…

A: Using ICE table ,  we can find out the concentration of H2

Q: For the equilibrium 2IBr(g) ⇌ I₂(g) + Br₂(g) Kc = 8.50 × 10⁻³ at 150°C. If 0.0550 mol of IBr is…

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Q: 3. The equilibrium constant, K, is 62.5 at a certain temperature for the reaction H:(g) + Bra(g) 2 2…

A: A reversible chemical reaction can move in either forward or backward direction. The stage of a…

Q: The following reaction becomes possible: +Br2gOCl2g    +BrOClgBrClg The equilibrium constant  K…

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Q: 2. A sample of ammonia gas was allowed to come to equilibrium at 400 K. The decomposition is…

A: The equilibrium reaction at 400 K is: 2NH3(g)  ⇌ N2(g) + 3H2(g) ; Kc = ??

Q: A student ran the following reaction in the laboratory at 336 K: CH4(g) + CCI4(g) 2CH2CI2(g) When…

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Q: A student ran the following reaction in the laboratory at 651 K: 2NH3(g) N2(g) + 3H2(g) When she…

A: The given reaction is:                    2NH3  (g) ⇌         N2 (g)    +   3H2 (g)Initial…

Q: Consider the equilibrium, CO2(g) + H2(g) < ---- > CO(g) + H2O(g). Calculate the equilibrium…

A: Concentration of H2O = 0.46 M Concentration of H2 = 4.54 M Concentration of CO2 = 9.54 M Kc = 0.0049

Q: Consider the equilibrium system described by the chemical reaction below, which has a value of Kc…

A: Given data,Kc=7.1×10-4Given reaction,CaCrO4⇌Ca2++CrO42-

Q: A student ran the following reaction in the laboratory at 286 K: 2CH2Cl2(g) CH4(g) + CCl4(g) When…

A: 2CH2Cl2(g)     =     CH4(g)       +   CCl4(g) Kc = [CH4][CCl4]/[CH2Cl2]2

Q: Nitric oxide, NO, is formed in automobile exhaust by the reaction of N2 with O2 (from air) N2(g) +…

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Q: 14. K- 19.9 for the reaction Cl,(g) + F,(g)= 2 CIF(g) Consider a reaction mixture originally…

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Q: A student ran the following reaction in the laboratory at 1101 K: 2SO2(g) + O2(g)      2SO3(g)…

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Q: Carbonyl fluoride, COF2, is an important intermediate used in the production of fluorine-containing…

A: The reaction is given as: 2COF2 (g) ⇌CO2(g)+CF4(g),    Kc=5.50 Here, the equilibrium constant, Kc=…

Q: A student ran the following reaction in the laboratory at 672 K: 2NH3(g)     N2(g) + 3H2(g) When…

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Q: A mixture of ammonia, nitrogen, and hydrogen was allowed to come to equilibrium at 900K. 2NH3 ⇌ 2H2…

A: Given, Kc = 0.0076 The value at equilibrium is  [H2]  = 0.31 M [NH3]= 1.8 M

Q: 1. Given the following reaction: H2+ I2 2HI If the equilibrium [HI] is 0.060 M and the equilibrium…

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Q: Gaseous CH4 and H2O were mixed in a 0.64L flask at 1800K. At equilibrium, the flask contains 0.36…

A: Given, moles of CO = 0.036 mol Moles of H2 = 0.081 mol Moles of CH4 = 0.051 mol K of the reaction is…

Q: CO2(g) + H2(g) « H2O(g) + CO(g) When H2(g) is mixed with CO2(g) at 2,000 K, equilibrium is achieved…

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Q: +O2 (8) 2 SO, (8) A,2.000 Lflask was initially filled with,0.0400 mol SO and 0.0200 mol O, and was…

A: Volume of flask = 2L Initial moles of SO2 = 0.04 moles Initial moles of O2 = 0.02 moles Equilibrium…