Nitric acid is produced commercially by the Ostwald process. The first step of the Ostwald process is: 4 NH3(g) + 5 O2(g) ⇌ 4 NO(g) + 6 H2O(g) + energy In which direction will the above system shift in the following situations: (a) Some NH3 is removed. (b)The pressure of the system is decreased by increasing the volume. (c)The temperature of the system is decreased.

Q: Suppose a 250. mL flask is filled with 2.0 mol of Cl,, 1.4 mol of CHCI, and 1.0 mol of HCl. The…

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Q: Suppose a 500. mL flask is filled with 0.90 mol of Cl,, 1.1 mol of HCl and 0.20 mol of CCl.. The…

A: Given,  Volume = 500 mL = 0.500 L  Moles of Cl2 = 0.90 mol Moles of HCl = 1.1 mol Moles of CCl4 =…

Q: 2.) Formamide decomposes at high temperature. (a) If 0.186 mole of formamide (HCONH2) dissociates in…

A: The equilibrium reaction given is, a) Given: Moles of HCONH2 taken = 0.186 mol. Volume of flask =…

Q: The reaction A(g) ── 2B(g) has an equilibrium constant Kc = 1.0 at a given temperature. If a…

A: SOLUTION: Step 1: The effect of change in volume on equilibrium can be explained by the Le…

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

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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: Consider the system 2NOCl(g) ⇋ 2NO (g)+Cl2 (g) with K=1.6x10^-5. If 1.00 M NOCl, and 1.00 M of NO…

A: The reaction given is   2 NOCl (g) ⇋ 2 NO (g) + Cl2 (g) Given : initial concentration of NOCl = 1 M…

Q: What does it mean when K>1, K<1, K=1, and when K=0.   Is your equilibrium constant always constant,…

A: For a general reaction aA +bB -&lt;------&gt; cC +dD The expression for equilibriumconstant is…

Q: The equilibrium constant for the following reaction is 6.47x10- at 396 °C. so,Cl,(g) = so2(g) +…

A: The details solution for this is provided below in attach image.

Q: Consider the reaction N2(g)+O2(g)−⇀↽−2NO(g) that has an equilibrium constant, Kc, of 4.10×10−4 at…

A: The given reaction is, [N2] = 0.645/0.801 = 0.805 M [O2] = 0.645/0.801 = 0.805 M

Q: The reaction:    3A(g)  +  B(s)                         2C(g)  + D(g) occurs at 25°C in a flask…

A: The ratio of the concentration of products  raised to the stoichiometric power to that of the…

Q: The first step in NO production is the catalyzed oxidation of NH. Without a catalyst, a different…

A: We have to calculate K.

Q: Consider the following equilibrium reaction: A (aq) + B (aq) ⇌2 C (s) + D (g) + 16 cal…

A: According to Le Chatelier's principle: If a system is in equilibrium is subjected to change in any…

Q: Consider the equilibrium4NO2(g) + 6H2 O(g) ⇌ 4NH3(g) + 7O2(g)(a) What is the expression for the…

A: A reaction system approaches equilibrium when there is a change in concentrations (or) pressure of…

Q: CH4, by the exothermic reaction: C (s) + 2 H2 (g) ⇌ CH4 (g) If the temperature of the reaction were…

A: The question is based on the concepts of equilibrium. we have to apply Le-chatlier principle to…

Q: At 2000oC the equilibrium constant for the reaction 2NO(g) ⇌  N2(g) + O2(g) is Keq = 2.400 x 103.…

A: Given reaction: 2NO(g) ⇌  N2(g) + O2(g) The equilibrium constant, Keq = 2.400 x 103  The initial…

Q: For the reaction Fe2O3 (s) + 6 HCl (g) → 2 FeCl3(s) + 3 H2O (g) at 265.1 K, the equilibrium…

A: Value of Kp calculated as below

Q: Suppose a 500. mL flask is filled with 1.6 mol of H,0, 0.30 mol of CO, and 0.80 mol of H,. The…

A: Answer: 0.23 M

Q: For the reaction  2 AB(g) ↔ A2(g) + B2(g) Kp = 1.81 × 10−6 at 699 K. If the reaction is started only…

A: Kp = 1.8110-6P(AB) = 0.20 atmP(B2) at equilibrium =?

Q: Consider the reaction: Xe(g) + 2 F2(g) ⇌ XeF4(g). A reaction mixture initially contains 1.702×103…

A: Given data,Initial pressure of Xe=1702torrInitial pressure of F2=3245torrEquilibrium pressure of…

Q: For the reaction N₂O₄(g) ⇌ 2NO₂(g) Kc = 4.66 × 10⁻³ at 25°C . 2.50 g N₂O₄ and 0.260 g NO₂ are…

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Q: The equilibrium constant for the reaction H2(g) + I½(s) = 2 HI(g) at 25°C is K = 0.345. (a) If the…

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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: The equilibrium constant for the reaction: CO2(g) 2 CO(g) + 1/2 O2(g) is 6.66 × 1012 at 1000 K.…

A: Given-&gt; CO2(g) --&gt; CO(g) + 1/2O2(g).      K1= 6.66 × 10^12 I think there is 10^12 not 1012.…

Q: Suppose a 500. mL flask IS TIlled with 0.70 mol or Br2, 1.8 mol or BroCi and 1.1 moi or BrCI. The…

A: The question is based on the concept of chemical equilibrium. we have to calculate equilibrium…

Q: clonexane, Cen12, a nydrocaroon, can isomerize or change pentane, a compo Cyclohexane…

A: Initial conc. of cyclohexane = moles/volume = 0.053 mol/ 2.8 L = 0.01893 M Initial conc. of methyl…

Q: Consider the reaction CaSO4(s)⇌Ca2+(aq)+SO2−4(aq)At 25 ∘C  the equilibrium constant is Kc=2.4×10−5…

A: Answer: For sparingly soluble salt it can be considered that all the dissolved part of it is in…

Q: Suggest four ways in which the concentration of hydrazine, N2H4, could be increased in an…

A: According to Le Chatelier’s principle, “When a system experiences any disturbance in the equilibrium…

Q: Does the equilibrium 2 NO(g) + O2(g)⇌ 2 NO2(g) shift to the right (moreproducts) or left (more…

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