Kc, equals

Q: A student ran the following reaction in the laboratory at 497 K:PCl5(g) PCl3(g) + Cl2(g)When he…

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Q: atm

A: P(COCl2) = 0.868 - p = 0.868 - 0.426 = 0.442atm  P(CO) = P(Cl2) = p = 0.426atm

Q: consider the reaction of carbon monoxide and chlorine gases to form gaseous phosgene, COCl2.…

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Q: This reaction has an equilibrium constant of Kp = 2.2 x 106 at 298 K. 2 COF-(8) = CO,(8) + CF(8)…

A: KP gives the relation between the concentration of reactants and products when the reaction is at…

Q: Pure phosgene gas (COCl2), 3.00 x 10^-2 mol, was placed in a 1.50 L container. It was heated to 800…

A: Initial pressure of COCl2 can be calculated using ideal gas equation:

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

A: This question is from chapter Chemical Equilibrium. We are given a chemical reaction whose Kp is…

Q: what is the value of Kc at this temperature?

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Q: Equilibrium! Consider the following endothermic reaction at 345.0 °C. HBr (g) ⇌ H2 (g) + Br2 (g)…

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

Q: Consider the hypothetical reaction, which has an equilibrium constant (Kp) of 18.5 when the reaction…

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Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample…

A: Given: volume of solution = 2.50 L             Mass of NO = 1.25 g             Mass of Br2 = 0.787 g…

Q: 3. Write the expression for Kc and Kp for the following reactions. Indicate whether the equilibrium…

A: Note: Since  you have posted question with multiple parts, we will solve only first part for you. To…

Q: The equilibrium constant, Kp, for the following reaction is 2.20×104 at 723 K.

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Q: The two common chlorides of phosphorous, PCl3 and PCl5, both important in the production of other…

A: The given reaction is shown below, Using given grams and volume first the molar concentration of…

Q: Carbon reacts with sulfur to form carbon disulfide according to the following reaction. C(s) + 2…

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Q: A sample of ammonium chloride was heated in a closed container.NH4 Cl(s) ⇌ NH3(g) + HCl(g)At…

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Q: 3. Write the expression for Kc and Kp for the following reactions. Indicate whether the equilibrium…

A: Given reactions We know that Kc is defined equilibrium constant in terms of concentration , while…

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 Kp for the oxidation of sulfur dioxide into sulfur trioxide is 5.6x10 4 at…

A: Given : 2SO2+O2→2SO3 PSO2=0.64 atm PSO3=0.58 atm Kp=5.6×104

Q: The equilibrium constant K for the reaction 1(g) = 21(g) is 3.8 x 10 at 727°C. Calculate K. and Kp…

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Q: Calculate the equilibrium constant, Kp, he obtained for this reaction.

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Q: Consider the gaseous reaction CO(g) + Cl2(g) <-> COCl2(g). What is the expression for Kp in…

A: Difference between the number of moles of product and reaction is obtained as above.

Q: Consider the following reaction:Br2(g)+Cl2(g)⇌2BrCl(g)Kp=1.11×10−4 at 150 K.A reaction mixture…

A: Partial pressure of a gas is defined as the pressure of that gas in a given mixture if it alone…

Q: Consider the following reaction: COCI2(g)CO(g) + Cl2(g) If 1.39x102 moles of COCL. 0.302 moles of…

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Q: At 603 K, there are 0.0100 mol of NH4Cl, 0.0100 mol of NH3, and 5.8 x 10-3 mol of HCl in a closed…

A: We have to predict the Kc and Kp for given reaction.

Q: The value of the equilibrium constant Kp for the formation of ammonia, N2(g) + 3H2(g) 2NH3(g) is…

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Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample…

A: Relation between kc and kp Kp = Kc (RT)^n

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: Methanol (CH3OH) is manufactured industrially by the reaction CO(g) + 2H2(g) ⇌ CH3OH(g) The…

A: Chemical reaction: CO(g) + 2H2(g) ⇌ CH3OH(g) Given data: The equilibrium constant of the reaction Kc…

Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample…

A: First calculate the moles of each species in the reaction: Moles of SO2Cl2 = Mass/Molar mass =…

Q: At 800°C, the Kp for the reaction H2(g) + Br2(g) = 2HBr(g) is 6.23 x 10-1 For the mixture 66 atm…

A: According to Le Chatelier's principle, the equilibrium is disturbing by changing the concentration,…

Q: The figures below represent equilibrium mixtures of reactants and products for 4 different…

A: Higher the product concentration than the reactant concentration then larger the equilibrium…

Q: Consider the reaction: 2 SO2(g) + O2(g) <----> 2 SO3(g). If, at equilibrium at a certain…

A: The chemical behavior of reactions can be understand using their equilibrium constant's (Ksp) value.…

Q: - For a certain chemical process, AGº = - 4.955 kJ/mol. What is the equilibrium constant Keq for…

A: The given data: ∆G°= -4.955 kJ/mol R = 8.314 J/mol. K To determine = equilibrium constant Keq

Q: The equilibrium constant KP for the decomposition of phosphorus pentachloride tophosphorus…

A: The equation can be written as: PPCl5 = 0.973 atm PPCl3= 0.548 atm Kp = 1.05

Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a 2.0 L…

A: Given,  Volume of solution = 2 L Reaction: 4 Fe(s) + 3O2(g) ---> 2 Fe2O3(s)  At equilibrium, we…

Q: (а) Consider a reaction, 2NOCI (g) 2NO (g) + Cl2 (g) If a 2.0 L flask containing 5.0 mol NOCI was…

A: Given reaction is - 2NOCl (g)   →  2NO(g)  +    Cl2 (g) Kc for an equilibrium is given by-…

Q: At 1476 K, the following reaction C (s) + CO2 (g) 2CO (g) has an equilibrium constant Kp = 1.679 ×…

A: we know that- Kp=Kc(RT)∆n  equation, C(s)+CO2(g)↔2CO(g) Therefore, Kc=Kp/(RT)∆n where,…

Q: When heated, ammonium Carbonate decomposes according to the reaction: NH4CO2NH3(s) ⇌ 2NH3(g)+CO2(g).…

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Q: Write the equilibrium expression for the reaction below. And write Kp as a function of Kc.   2 H2…

A: Hydrogen reacts with nitrogen oxide to form nitrogen and water. The equation for the balanced…

Q: Calculate the value of the equilibrium constant KP for the reaction 2NO(g) + Cl2(g) ⇌ 2NOCl(g) from…

A: The equilibrium constant (Kp) for a reversible reaction   a A(gas) + b B(gas) ⇔c C(gas) + d D(gas)…

Q: A student ran the following reaction in the laboratory at 697 K: 2HI(g) H2(g) + I2(g) When he…

A: Using ICE table we can find out the value of Kp

Q: Br2(g) + Cl2(g)  2BrCl(g) If the partial pressures in an equilibrium mixture of Br2, Cl2, and BrCl…

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Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a 1.5 L…

A: Given [SO3 ]  = 5 × 10-2M [SO2 ]  =  3 × 10-3M [O2]     =  3.5 × 10-3M Kp         = ? Kc          =…

Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a 2.0 L…

A: Pure solid and pure liquids present with gas does not appear in the equilibrium expression. Volume…

Q: H2(g) + I2(g) 2 HI(g) AH=120 kJ e) In which direction will the equilibrium shift (for the first…

A: e) According to the Le- Chatlier principle, when any system at equilibrium is subjected to change in…

Q: Consider the equilibrium system described by the chemical reaction below. At equilibrium, a sample…

A: The chemical equation is given as: PCl5 (g) ⇌ PCl3 (g) +Cl2 (g)  Given: Volume of the flask = 4.00 L…

Q: Consider the reaction: C(s) + 02(g)CO,(g) Write the equilibrium constant for this reaction in terms…

A: The given equilibrium reactions are: C(s)+O2g⇌CO2g; K ......(1)C(s)+12O2g⇌COg; Ka…

Q: Consider the following reaction: COCl2(g) CO(g) + Cl2(g) If 7.22×10-3 moles of COCl2, 0.276 moles…

A: The equilibrium reaction is: COCl2(g) →  CO(g) + Cl2(g) ∆n = 2-1 = 1 Given that: 7.22×10-3 moles of…