. Use stoichiometry to determine the equilibrium [Fe3+] and [SCN-] in each test tube. y = 6170.7x - 0.0153 Solution  0.002M iron(III) nitrate in 1M nitric acid(mL) 0.002M potassium thiocyanate(mL) DI water(mL) Absorbance(A) 1 3 2 1 0.128 2 2 3

Q: Agl is a slightly soluble salt with Ksp = 1.5x1016, In presence of NH3 silver ion forms the complex…

A: Given,  Solubility product constant (Ksp) of AgI = 1.5 x 10-16  Formation constant of Ag(NH3)2+ = Kf…

Q: If 2.15 g of CUSO, is dissolved in 8.97 x 102 mL of 0.390 M NH3, calculate the concentrations of the…

A:

Q: Set the followong concentrations: [Fe3+ ] = 0.0 M [SCN-] = 0.0 M [FeSCN2+] = 0.0040

A: Equilibrium constant - characteristic of a particular chemical reaction at a specific temperature…

Q: For the aqueous [Ag (CN)₂] complex K₁=1.26 × 10²¹ at 25 °C. Suppose equal volumes of 0.0026M AgNO3…

A: Given that: Kf = 1.26 × 1021 AgNO3  = 0.0026M KCN = 0.38M

Q: b. An experiment was carried out to determine the value of the equilibrium constant, Keq, for the…

A: Total moles of Ag+ present = Total moles of NH3 present = Measured (NH3)2+ at equilibrium = Total…

Q: I have a 3 step problem about Determination of an Equilbrium constant.

A: Step – 1: The initial moles of given Fe3+ and SCN- ions are determined as follows,

Q: How do I fill in the ICE tables?

A: Please see the attached photo for the solution.To calculate the equilibrium constant, Kc, first…

Q: What is the approximate concentration of free Ni?+ ion at equilibrium when 1.61x10-2 mol nickel…

A: As we have to find approximate concentration of Ni+2 ion, we will find it as below-

Q: QUESTION 7 A solution is prepared such that the initial concentration of A2+ is 1.50x10-3 M and the…

A: Given: The initial concentration of A2+ and X is 1.50×10-3 M and 4.60×10-3 M, respectively. The…

Q: Ksp for Zn(OH)2 is 5.0 8 0-17. mi molar solubility of Zn(OH)2 in a solution with a p 10.6. (а., 20…

A:

Q: Consider the series of equilibrium reactions below. In which way would you expect the reaction to…

A:

Q: 1 2 3 4 5 6 7 8 = 9 =10 In aqueous solution the Feion forms a complex with six cyanide anions. Write…

A: To describe the equilibrium between the hydrated Fe2+ ion and the complex with six cyanide anions in…

Q: Given that the value of Kc is 199.90, calculate the equilibrium concentrations of Fe+3 and SCN- if…

A: Well, First we need to reverse the reaction so that construction of ICE table will be easy.  Kc for…

Q: 10. Determine how the additions of each salt is likely to shift the equilibrium. Cu²+ (aq) + 2 NH3…

A:

Q: The equilibrium constant for the formation of Cu(CN)42- is 2.0 x 1030. Calculate the value of pCu2+,…

A: we have to calculate the value of pCu2+

Q: Give the expression for the solubility product constant for PbCl2. [Pb²+][C1-1² [PbC1₂] [PbC1₂]…

A:

Q: Cag(PO4)2 (s)=3Ca2* (aq) + 2PO43- (aq) If, at equilibrium, a beaker contains 1.00 L of solution with…

A:

Q: In a reaction mixture 20.0mL of 0.010M KI, 10.0mL of 0.040M KBrO3, 10.0mL of 0.040M Na2S2O3, and…

A: From the total volume , we can calculate the following concentrations

Q: Using the dissociation constant, K, = 2.2 x 10 34, calculate the equilibrium concentration of NH, in…

A: Let x amount is dissociates

Q: According to the equilibrium equation, which ion(s) do you have when solution dissolved?Explain how…

A: From the equilibrium reaction given, when CoCl​​​2 6H2O is dissolved in water,…

Q: (()=H(g) +I(g) alculate the equilibrium concentrations of reactant and products when 0.389 moles of…

A: Equilibrium constant is defined as ratio of concentration of to the concentration of reactant…

Q: Write the solubility product constant expression for the following salt: Ca(OH)2(s). [Ca2+][OH-]…

A: To write expression for solubility product , we first write a dissociation reaction of Ca(OH)2.

Q: A solution is prepared such that the initial concentration of A2+ is 1.50×10-3 M and the initial…

A:

Q: Ksp

A:

Q: Assuming that no equilibria other than dissolution are involved, calculate the molar solubility of…

A: Molar solubility of any solid is the moles of solid that can be dissolved per litre of solution. It…

Q: * 00 5. The formation constant* of [M(CN),] is 5.30 x 108, where M is a generic metal. A 0.160 mole…

A:

Q: 69. The inverse of the formation constant is the dissociation constant, Kd. Using the dissociation…

A:

Q: Copper forms a complex ion with ammonia according to the equation: Cu + 4NH; Cu(NH;), 2+ Using the…

A: Here the equilibrium reaction given is  Cu+2 + 4NH3 <=>[ Cu(NH3)4]^+2 . The solution contains…

Q: Consider the insoluble compound zinc carbonate, ZnCO3. The zinc ion also forms a complex with…

A: Answer:Le-chatalier's principle states that on changing any parameter of the system that is in…

Q: 8) Calculate the equilibrium concentrations when 0.020 M Hg(NO3)2 and 0.500 M KCN are initially…

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

Q: The following is a solubility product expression for Pb(ClO3)4: Ksp= O [Pb4+][CIO3] O [Pb4+][CIO3]4…

A: The solubility product constant (Ksp) is the equilibrium constant for the dissolution of a solid…

Q: A solution contains 2.2 × 10-3 M in Cu2+ and 0.33 M in LiCN. If the K+ for Cu(CN)4²- is 1.0 × 1025,…

A: Initial concentration of Cu2+ = 2.2 × 10-3 MInitial concentration of LiCN = 0.33 MFormation…