At 25 ℃, 0.831 mg AgBr dissolves in 9.25 L of water. What is the equilibrium constant for the reaction below?  AgBr(s) ⇆  Ag+(aq) + Br–(aq) a. 5.4 x 10-15 b. 5.4 x 10-11 c. 2.29 x 10-13 d. 7.35 x 10-7 e. 1.9 x 10-6

Q: The equilibrium for the precipitation of CaCO3 from its ions in solution is 2.2 x 10*8. Ca+2 (aq) +…

A: The reaction given is, => Ca2+ (aq) + CO32- (aq) -------> CaCO3 (s)…

Q: 2. Iron(III) can form complex ions with chloride. For example: Fe³+ (aq) + Cl(aq) FeC1³ (aq) yellow…

A: #2: The equilibrium reaction is: Fe3+(aq) (Orange) + Cl-(aq) ⇌ FeCl2+(aq)(Yellow)  Given the…

Q: 18. When 1 mole of ethene in the gas state reacts with 1 mole of water in the gas state, 1 mole of…

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Q: Given the pair of reactions snown below, where all species are aqueous, with their equmibrium…

A: Given equilibrium reactions are   1.   AB2  <-->  A  +  2 B…

Q: Consider the reaction: Fe³+ (aq) +SCN- (aq) FeSCN2+ (aq) A solution is made containing an initial…

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Q: Calculate K at a certain temperature for the following reaction: PC15(g) → PC13(g) + Cl2(g) If…

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Q: What is the equilibrium constant for the reaction C= A+B If the equilibrium constant for the…

A: GIVEN EQUATION  2A +2B ⇔2C  Keq1=[c]2[A]2 [B]2=0.254…

Q: At 35°C, K = 1.7 x 10¬° for the reaction 2 NOCI(9) = 2 NO(g)+ Cl2 (g) Calculate the concentrations…

A: The given reaction, 2NOCl(g) ↔ 2NO(g)+Cl2(g) K=1.7×10-5

Q: For the reaction Br2(g) + Cl2(g) 2BRCI(g), at equilibrium, it is found that the concentrations of…

A: Here given [Br2]=0.398 M, [Cl2]=0.351M, [BrCl]=2.05×10-5M FFrom the given equation…

Q: Consider the following reaction: COCl2(g)   ⇌  CO(g) + Cl2(g) The equillibrium concentrations are:…

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Q: Given the equilibrium constant for this reaction:      4Cu(s)   +   O2(g)       2 Cu2O (s)…

A: In this question, we want to determine the value of Equilibrium constant Kc for second Reaction…

Q: 2. Consider the reaction: H₂(g) + 12(g) 2HI(g) = At a particular temperature, the value of K is 100.…

A: The balanced equilibrium reaction is: H2(g) + I2(g) ⇌ 2HI(g) ; K = 100 Volume of the container, V =…

Q: CHEMICAL EQUILIBRIUM: FINDING A CONSTANT Solution No 1 2 3 0.200 M Fe (NO3)3 in 0.1 M HNO3 [ml] 9.0…

A: Molarity is a term used to represent the concentration of a solution. It represents the number of…

Q: 2(g) 24 : Activity 5.1 Write the equilibrium constant expression of the following reversible…

A: Since you are asked for multiple sub-parts, we are entitled to solve first three questions.

Q: In the fictitious reaction below, the equilibrium concentration of A is 0.3078 M, B is 0.1322 M, and…

A: Correct Option :  A . 2744

Q: Consider the following equilibria. I. 2 NO2 (g) N2O4 (g) II. N2 (g) + 3 H2 (g) 2 NH3 (g) II. PCI5…

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Q: 3. A system initially contains 1.0 mol of H 1.0 mol of land 6.0 mol of HI in a 2.0 L container. The…

A: Answer:For the given reaction, since,  is equal to zero, therefore value of the equilibrium constant…

Q: The equilibrium constant for the reaction below is 26 at 50°C. Co(g) + H2O(g) CO2(g) + H2(g) What is…

A: Equilibrium constant of chemical reaction is defined as value of reaction quotient at equilibrium.

Q: Write the equilibrium constant expression for the following heterogeneous equilibria : a. Si(s)+2Cl…

A: The equilibrium constant, Kc is defined as the mathematical product of concentration of products…

Q: 1. When the system A + B = C+D is at equilibrium, a. the sum of the concentrations of A and B must…

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Q: The numerical value of the equilibrium constant, Kc, for the following gas phase reaction is 0.50 at…

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Q: 1. For the reaction below: PC13(g) + Cl2(g) PC15(g) When a particular reaction is started, it is…

A: The relationship between the ratio of concentrations of products and reactants of a reaction in…

Q: 18. Consider the following reaction: H₂(g) + 12(g) 2 HI(g) If the value of Kc for this reaction is…

A:

Q: Consider the following reaction:    CO (g) + 3H2 (g) ⟷⟷ CH4 (g) + H2O (g) If I add more CO and…

A: Le chateliers principle :- According to this , when a system at equilibrium is subjected to a change…

Q: 15. Write the equilibrium constant for the following reversible reactions. a. CO2 (g) + C(s)  ↔ 2…

A: For pure solid and liquid equilibrium constant  concentration is equal to one.

Q: concentrations to find K for each beaker. 1. From Beaker A K= Initial Change Equilibrium Fe³+…

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Q: The value of K, for the reaction between water vapor and dichlorine monoxide is 0.0900 at 25°C.…

A: Given, H2O(g) + Cl2O(g) ⇌ 2HOCl(g) Temperature (T) = 25°C Equilibrium constant (KC) = 0.0900 Initial…

Q: Consider a saturated solution of lead sulfide, PbS, in water. PbS(s) ⇌ Pb2+(aq) + S2-(aq) What is…

A: When a reaction is at equilibrium and then more reactants are added to it then according to Le…

Q: The equilibrium constant of the reaction below is _____ Zn(s) + Cu+2(aq) ®  Zn+2(aq) + Cu at 25…

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Q: You perform the experiment two times in which you mix Fe3+ and SCN- and calculate the value of the…

A: The equlibrium concentration of  a reaction is the ratio of molar cocentration of product to that of…

Q: At 35°C, K = -5 1.7 x 10 for the reaction 2 NOCI(9) = 2 N0(9) + Cl2 (g) Calculate the concentrations…

A: We are given an Equilibrium mixture, and it's equilibrium constant We have to find the equilibrium…

Q: Write the equilibrium expression for the following reaction. H2SO (aq) + 2KOH(aq) 2H20(1) +…

A: General equilibrium constant is as: A + 2B ⇌ C + 3D Then,   Keq = productreactant Equilibrium…

Q: Ksp

A: Li3PO4=3Li+   +PO4  3-      option a is correct. 1.42×0.01=0.016

Q: At a given temperature, the equilibrium constant Kc for the following reaction is 0.020: PCI5(g)…

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Q: what is the equilibrium concentration of HI?

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Q: 13. K. for the decomposition of ammonium hydrogen sulnde is 1.8 x 10-4 at 25 °C. The reaction.…

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Q: 1. For the gaseous equilibrium shown, 3A + B C + 2D, some C is added to the system. The…

A: LeChatelier's principle: When factors like concentration, pressure, temperature, inert gases that…

Q: 9. Nitrogen monoxide is formed in automobile exhaust by the reaction of N2 and O2 from air, and…

A: Equilibrium constant is a constant which represent the ratio of concentration of product to the…

Q: Shown below is a concentration vs. time plot for the reaction A E B. For this reaction the value of…

A: Equilibrium constant is defined as ratio of concentration of products to concentration of reactant.

Q: For the reaction Br2(g) + Cl2(g) 2BrCl(g), at equilibrium, it is found that the concentrations of…

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Q: 48). The concentration of magnesium carbonate in a saturated aqueous solution at 25°C is 1.87 × 10¯*…

A: Given sparingly soluble salt is magnesium carbonate.  In a saturated aqueous solution, the…

Q: 8. Given the initial concentration in the table, find the equilibrium concentrations for A, B and C.…

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Q: 13. For the following reactions, use the listed Keq of the reaction to determine if the…

A: Answer :- N2O4(g) ⇌ 2NO2(g)  Keq = 1.6 × 10-7  concentration of Reactant will be higher  2N2O5…

Q: The following reaction takes place: Cuso, st06)+ Cusos SHolg Describe the work involved in this…

A: Introduction: When a hydrated salt (salt contains lattice water) is heated, then the lattice water…

Q: Acetic acid partially dissociates according to the reaction below. HC₂H3O2 + H₂O(1) H3O+ + C₂H30₂ ⇒…

A: