Calculate the molar solubility of zinc carbonate in ZnCO3(s)  Zn2+(aq) + CO32-(aq)          Kps=3.10-8    Water:  solubility = [          ]  mol.L-1   • Zn (NO3) 2 solution 0.0500 mol.L-1:  solubility = [          ] mol.L-1   • K2CO3 solution 0.0500 mol.L-1; solubility = [          ] mol.L-1

Q: Using the data in the table, calculate Kp and AG for this reaction at 25°C. PCl;(g) = PCl;(g) +…

A: ∆G° is defined as the standard Gibbs free energy change. It is calculated by subtracting the…

Q: The equlibrium constant for the following reaction is Kc = 9.1 × 10-6 at 298 K. Given, R = 8.314…

A: The given chemical reaction is: 2Fe3+aq + Hg22+aq ⇔ 2Fe2+aq + 2Hg2+aq0. The given information is:…

Q: An aqueous solution, initially 2.50 × 10-2 M in iodine (I,), is shaken with an equal volume of an…

A: Iodine dispersed itself in aqueous and organic layer. Reaction:

Q: What concentration of SO is in equilibrium with Ag, SO,(s) and 1.00 x 10 M Ag*? The Ksp of Ag, SO,…

A: Given datas ;  [Ag+] = 1.00 × 10-3 M  [SO32-] = ? M  Ksp of Ag2SO3  = 1.50 × 10-14

Q: 1) Write the balanced equilibrium reaction for the dissolution of barium nitrate in a saturated…

A: 1. Sol :- Given compound is  : Ba(NO3)2  1) Write the balanced equilibrium reaction for the…

Q: Solid BaSO4 dissolves to give its constituent ions in aqueous solution: BaSO4(s) = Ba²*(aq) +…

A: The solubility of the solution gets decreased if a soluble compound with similar common ion is added…

Q: What is Kc for the following reaction at 298 K? What does the composition of the equilibrium mixture…

A: GIven, E0cathode= 0.80 VE0anode  = -0.14 VWe know that,E0cell  = E0anode -E0anode         =…

Q: The equilibium constants of the reactions  FeO(s)  + CO(g)  = Fe(s) + CO2(g)   ; K1 FeO (s) + H2(g)…

A: The equilibrium constants of given reaction can be calculated as,

Q: A mass of 0.017 g of silver dichromate (Ag2Cr2O7) will dissolve in 300 mL of water at 25°C.…

A: Concept introduction: Solubility: The maximum amount of solute that can be dissolved in the given…

Q: The concentration of CO- in a saturated solution of CuCO, is 1.60x10- mol/L at a certain…

A: * Solubility product is the product of molar concentrations of ion present in solution, when ion…

Q: For the reaction: CuS(s) + H2(g) = H2S(g) + Cu(s) Use the following data, to calculate Kp (at 798 K)…

A: Given reaction: CuS(s)+ H2(g) ⇌ H2S(g)+ Cu(s) We have to calculate the value of Kp for the reaction…

Q: Calculate the equilibrium constant, K, for the following reaction at 298.15 K. 3NO2(9) + H,0(1) =…

A: The reaction taking place is given as, => 3 NO2 (g) + H2O (l) --------> NO (g) + 2 HNO3 (l)…

Q: For the reaction: C (s, graphite) + TiO (s) + 2Cl (g) ↔ TiCl4 (g) + CO2 (g) (a) demostrate that, at…

A:

Q: 17.30 The equilibrium constant Kp for the reaction Co(g) + Cl(g) COCI,(g) is 5.62 x 1035 at 25°C.…

A: Relation between G= -RT ln Kp

Q: 2 H2S(g) + SO2 (g) 3 S rhombic (s) + 2 H2O(g) A. Using the following data, calculate ΔG° for the…

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Q: 17) Consider the reaction: COVEA YOUT2 MANYO NH3 (g) + HCI (g) NH4C1 (s) Given the following table…

A:

Q: Given the thermodynamic data in the table below calculate the equilibrium concentration of NH3 at…

A: We have find out the equilibrium concentration of NH3 at 25K.

Q: 2CO(g) → C(s) + CO2(g) Kp,1=1.3 x 1011 CO(g) + Cl2(g) → COCI:(g) Kp.2 =6.0 x 103

A: Given data Reaction-1 : 2 CO (g) ↔C s +CO2 g             Kp,1=1.3×1011  Reaction-2 : CO (g) +Cl2 g…

Q: A student performs an experiment to determine equilibrium constant for the formation of FeSCN (ag)…

A: y = 392.96x A = 0.725

Q: For the reaction 4HCI(g) + 02(g) 2H,0(g) + 2C1,(g) AH° = -114.4 k) and AS° = -128.9 J/K The…

A:

Q: Initially, 0.075 mol CH3OH(g) and 0.025 mol NOCI(g) was mixed at 25°C. At equilibrium, it was found…

A: Here we have to determine Kp and ∆G° of the following given reaction.

Q: For the reaction CH4(g) + H2O(g)3H2(g) + CO(g) H° = 206.1 kJ and S° = 214.7 J/K The equilibrium…

A: For reaction CH4(g) + H2O(g) --> 3H2(g) + CO(g) Enthalpy change ∆H° = 206.1 kJ Entropy change ∆S°…

Q: Carbon dioxide dissolves in water to form carbonic acid. Estimate the thermodynamic equilibrium…

A: Carbon dioxide dissolves in water to give carbonic acid: CO2g+H2Ol⇋H2CO3aq…

Q: Given the following reactions at 770 K:   XY2Z(g) ↔ XY2(g) + Z2(g)     K = 0.273 XYZ(g) + Y2(g) ↔…

A: The given chemical equations in equilibrium are; XY2Z(g) ⇌ XY2(g) + Z2(g)     K1 = 0.273    -----(1)…

Q: When lead sulphate is added to an aqueous solution of sodium iodide, the fclioWing equilibrium is…

A: The reaction equilibrium constant will be described as the mathematical ratio of the species…

Q: What concentration of SO is in equilibrium with Ag,S0,(s) and 6.90 x 10-3 M Ag+? The Kp of Ag, So,…

A:

Q: For the reaction2CO2(g) + 5H2(g)C2H2(g) + 4H2O(g)H° = 46.5 kJ and S° = -124.8 J/KThe equilibrium…

A:

Q: The equilibrium constant Kp for the dissociation reaction of Cl2     Cl2(g) ⇄ 2Cl(g) was measured as…

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Q: When heated at high temperatures, a diatomic vapor disassociates as follows: A2(g) = 2A(g) In one…

A:

Q: he molar solubility of rhombic sulfur (S(s, rhombic)) in water is very slight, only 1.9x10-8 mol/L.…

A: S rhombic ↔ S monoclinic Molar Solubility = 1.9 X 10-8 mol/lit Kgp = 1.9 X 10-8

Q: Consider the following reaction at 293 K Feag) + SCN (ag) ´(aq) → FESCN2+ '(aq) Initially, 0.183…

A: The given balanced chemical equation for the reaction is: Fe3+(aq)+ SCN-(aq) → FeSCN2+(aq) Volume of…

Q: The Ksp for a very insoluble salt is 4.2 x 10-47 at 298 K. Whatis ΔG° for the dissolution of the…

A: Solubility means the maximum amount of solute that can be dissolved in a given amount of solvent.…

Q: 19 When one kgmole of diatomic hydrogen (H,) is heated at a pressure of 101 KPa, some of it…

A:

Q: nich of the following reactions involve homogeneous equilibria and which involve heterogeneous…

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Q: When heated at high temperatures, iodine vapor dissociates as follows: I2 (g) 2 I (g) In one…

A:

Q: A solution is prepared by adding 0.10 mole of Ni(NH, )Cla to 0.501 of 3.4M NH Calculate NI…

A: Ans.

Q: What is Kc for the following reaction at 298 K? What does the composition of the equilibrium mixture…

A: Ag+(aq) + e– → Ag(s)  E° = 0.80 V ------(1) Sn2+(aq) + 2e– → Sn(s)  E° = –0.14 V -----(2)  so  the…

Q: Consider the reaction A(g) + B(g) → 2C(g). For this reaction, ΔHo = -116 kJ mol-1 and the…

A:

Q: the overall equilibrium constant for the reaction of hexaaquairon(II) with 2 mol of acetate to form…

A: Diacetatotetraaquairon (II) is formed by the reaction of hexaaquairon(II) with 2 mol of acetate ion…

Q: Consider the dissolution of NaBr and NaI. The values provided here will be helpful for answering the…

A: Step 1) Dissolution is a process in which the ionic compounds separate in smaller ions by reversible…

Q: Carbon dioxide dissolves in water to form carbonic acid. Estimate the thermodynamic equilibrium…

A: The reaction of dissolution of CO2 in water is- CO2+H2O↔H2CO3 ∆Gfo(H2CO3)=-616.1…

Q: The dissociation of HI at 723 K has an equilibrium constant of 2.0×10–2 (unitless).  a) Calculate…

A:

Q: Use the data in the table to calculate the equilibrium constant K for the following reaction at 95…

A: In this question, we have to find equilibrium constant at 95°C for the given reaction.

Q: A quantity of PCI; was heated in a 10L vessei at 25 At equilibrium e mixture contains 0.21 mol PCI,…

A: Equilibrium constant (Kc)   is defined as the ratio of the concentration of products to the…

Q: 1. Calculate the equilibrium concentration value (K) for homogeneous reaction: 2Fe+ + 210 =I, +…

A: As I2 is neutral,so it's activioia considered as 1.

Q: For the reaction: H2S(g) + I2(l) HI(g) + S(s, rhombic) Kp=1.33x10-5atm at 60 degrees Celcius.…

A:

Q: If the equilibrium constant for A(g) + B(g) → 2C(g) is 0.11, calculate for the equilibrium constant…

A: We are having the equilibrium constant for given reaction and we have to predict the equilibrium…

Q: A reaction has a Gibbs energy of 5.600kJ. Assume the reaction at 35.8°C. What is the Ksp for the…

A: Answer:- This question is answered by using the simple concept of calculation of Ksp value using the…

Q: For a particular reaction at 213.7 °C, AG = -471.24 kJ/mol, and AS = 700.84 J/(mol · K). %3D…

A: At T = 213.7°C = (213.7 + 273) K = 486.7 K G = -471.24 kJ/mol S = 700.84 J/(mol.K)=0.70084…