What is the expression for K for the dissolution of calcium carbonate (limestone)?        CaCO3 (s)   double arrows   CaO (s)  +   CO2 (g)     K  = [CO2]     K  = [CaCO3] / [CaO] [CO2]

Q: Calcium oxide and carbon dioxide react to form calcium carbonate, like this: CaO(s)+CO2(g)→CaCO3(s)…

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Q: Consider the reaction: CO(g) + 2 H2(g) = CH;OH(g) An equilibrium mixture of this reaction at a…

A: Given that : Reaction = CO(g) + 2H2(g) → CH3OH(g) [CO] = 0.105 M [H2] = 0.114 M [CH3OH] = 0.185 M…

Q: Combining Reactions and Equilibrium Constants Given: 2-butyne(g) + H₂(g) trans-2-butene(g) K =…

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Q: Consider the following reaction and the value of its equilibrium constant: FeO(s) + CO(g) ⇌ Fe(s) +…

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Q: 6. When 5.4 moles of phosgene (COCI2) decomposes and reaches equilibrium in a 10.0 Litre flask, 0.20…

A: Given that : The number of moles of phosgene (COCl2) = 5.4 moles Volume = 10.0 L Also, at…

Q: the equation: 2A(g) + B(s) = 3C(s) + D(g) Which of the following actions will cause the reaction to…

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Q: what is the equilibrium constant expression for the given equilibrium reaction, which is taking…

A: The equilibrium reaction given is, => 2 SO2 (g) + O2 (g) -------> 2 SO3 (g)

Q: n acetic acid,CH3CO2H, reacts with ethanol, C2H5OH, to form water and ethyl acetate, CH3CO,CH5, the…

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Q: Calculate K for the reaction Cu(s) + H2O(g) = Cu0(s) + H2 (g) given the following information:…

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Q: steam reforming methane produces "synthesis gas," a mixture of carbon monoxide gas and hydrogen gas,…

A: Any reaction’s direction in which the reaction proceeds is predicted by utilizing the two values…

Q: 27. This reaction has an equilibrium constant of K, = 2.26 x 10* %3D at 298 K. CO(g) + 2 H2(§)…

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Q: A student ran the following reaction in the laboratory at 312 K: 2CH₂Cl₂(g) →CH4(g) + CCl4(g) When…

A: The initial pressure of  = 0.484 atmThe equilibrium pressure of  = 0.219 atmThe equilibrium constant…

Q: The equilibrium constant, Ke, for the following reaction is 7.32 at 730 K. 2NH3(g) N2(g) + 3H2(g)…

A: Kc is the equilibrium constant in terms of concentration. It is ratio of equilibrium concentration…

Q: (Q105) Bromine monochloride gas forms from its elements with an equilibrium constant of 1.11 x 104…

A: Given reaction is :  Br2 (g) + Cl2 (g) <-----------> 2BrCl (g)  Equilibrium constant = Kc =…

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

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Q: The reaction N2O4−⇀↽−2NO2 is allowed to reach equilibrium in a chloroform solution at 25 ∘C . The…

A: The equilibrium constant can be calculated from the given reaction is

Q: 2. The following reaction was allowed to reach equilibrium at o25 C. Enclosed with the phase of each…

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Q: The equilibrium constant for the following reaction is 6.47x10-2 at 396 °C. So2Cl2(g) sO2(g) +…

A: given,  for a reaction: SO2Cl2(g) ⇔ SO2(g) + Cl2(g)                  1 equilibrium constant, K =…

Q: equilibrium constant

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Q: Calculate the Keq

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Q: 1. Given: H2((g) +  O2(g) + C(graphite)  -> HCHO(g)         Δ H° f = -108.6 kJ mol-1 Write the Kp…

A: Kp = {p(HCHO)}/{(p(H2)*p(O2)} as C is in solid state, it will not appear in Kp equation.  As ∆Hf is…

Q: Consider the following reaction: 2CH₂Cl2 (9) CH4 (9) + CCl4 (9) If 0.436 moles of CH₂Cl2 (g), 0.335…

A: Given, number of moles of CH2Cl2 = 0.436 mol number of moles of CH4 = 0.335 mol number of moles of…

Q: The equilibrium constant for the following reaction is 21.3 at 367 °C. K= 21.3 at 367 °C CO(g) +…

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Q: Using the equilibrium constants given for reactions (1) and (2), what is the equilibrium constant…

A: Given, three chemical reaction as follows,1) 2NO(g) + O2(g) → N2O4(g)       Kp = 1.49 ×1013  2)…

Q: 4CuO(s) + CH₂(g) ⇒ CO₂(g) + 4Cu(s) + 2H₂O(g)_ Kc = 1.10 CH4, 0.67 M CO2 and 1.3 M H2O. Which of the…

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Q: The equilibrium constant is given for one of the reactions below. Determine the value of the missing…

A: Answer  The given reaction  N2O4(g)    --------> 2NO2(g) Kc = 1.46…

Q: Steam reforming of methane ( CH₁ ) produces "synthesis gas," a mixture of carbon monoxide gas and…

A: The objective of the question is to calculate the pressure equilibrium constant (K) for the steam…

Q: Fe2 O3 (s) + 3H2 (g) = 2 Fe (s) +3H2O (g) ΔΗ = 98. 7 kJ If the volume was increased, what changes…

A: The question is based on the concept of Le-chatelier principle.  It states that when a system  at…

Q: Calcium carbide (CaC2(s)) reacts violently with gaseous hydrogen chloride (HCl(g)) to produce…

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Q: Consider the decomposition reaction: X(g) + 2 Y(g) XY2(s) where X and Y are some chemical groups. At…

A: Answer: Value of equilibrium constant is equal to the ratio of molar concentration of products and…

Q: Hydrogen is industrially produced by the following reaction between propane and liquid water: ​…

A: We have to predict the value of m and n.

Q: the laboratory at 653 K: 2NH3(g) N2(g) + 3H2(g) When she introduced NH3(g) at a pressure of 0.964…

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Q: The equilibrium                         4 NH3(g) + 4 O2(g)  ⇆  2 N2O (g) + 6 H2O(l)           ΔHo =…

A: The equilibrium reaction in the reaction is as follows- 4 NH3(g) + 4 O2(g)  ⇌  2 N2O (g) + 6 H2O(l)…

Q: tion mixture initially contains 1.3M of A. Determine the equilibrium concentration of B if Kc e…

A: Here Equilibrium Constant is given. Initial concentration is also given. So apply formula and get…

Q: The equilibrium constant for the following equilibrium reaction is:                            2Hg…

A: Equilibrium constant express relationship between product and reactant of a reaction at equilibrium.…

Q: An empty steel container is filled with 5.30 atm of H2 and 5.30 atm of F2. The system is allowed to…

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Q: At high temperatures, elemental nitrogen and oxygen react with each other to form nitrogen monoxide:…

A: The reaction given is And the equilibrium concentration of gases are  [NO] = 3.3 X 10-4 M [N2 ] =…

Q: Calculate the equilibrium pressure of COF2(3): 2 COF2(g) CO2(g) + CF4(g). At equilibrium, [CF4] =…

A: Given  Reaction COF2(g)  ----> CO2 (g) + CF4 (g)  [CO2] = 0.44 atm [CF4 ] = 0.32 atm Kp = 7.88 x…

Q: Consider the equilibrium reaction: 2SO2(g) + O2(g)---->2SO3(g). You place 1.00 mol/L each of SO2…

A: Given  2SO2(g)  +  O2(g)  →  2SO3 (g) Initial Concentration of SO2 and O2 = 1 mol/L  Equilibrium…

Q: A student ran the following reaction in the laboratory at 316 K: 2CH2Cl2(g) CH4(g) + CCl4(g) When…

A: Answer:For any reaction, value of equilibrium constant KP is equal to the ratio of partial pressure…

Q: The formation of glucose from water and carbon dioxide is an extremely important reaction for life…

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Q: Suppose a 250.mL flask is filled with 1.6mol of Cl2, 1.3mol of HCl and  2.0mol of CCl4. The…

A: Volume of the flask = 250ml = 250/1000 lit = 0.25 lit Hence initial concentration of [Cl2]= moles /…

Q: Write the equilibrium law for the following reaction: NH3(8) + HI(g) = NH41(s)

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Q: Which of the following equilibrium expressions (K) represent the equilibrium reaction: 2 Fe(s) + 3…

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Q: The equilibrium constant, Kc, is given for one of the reactions below. What is the value of the…

A: Characteristics of equilibrium constant :1-The value of equilibrium constant for a particular…

Q: The equilibrium constant, K, for the following reaction is 6.50×10 3 at 298 K. Calculate Kp for this…

A: We have find out Kp for reaction.