Fe3+ + OH- FEOH²+ + OH- Fe(OH)2* + OH- Fe(OH)3(ferihydrite) + OH- Fe(OH)4

Q: Silver and ammonia may react to form Ag(NH₃)₂⁺ complex (Kf = 1.66 x 107). A 500 mL of 0.20mol Ag⁺…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: The concentration of cyanide,CN- , in a copper electroplating bath can be determined by a…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: In a saturated solution of cadmium carbonate at 25 °C both [Cd²+] and [CO]= 1.0 x 10-6 M. Write an…

A:

Q: Consider the insoluble compound nickel(II) carbonate, NICO3. The nickel ion also forms a complex…

A: The equation for the dissociation of NiCO3(s) is: NiCO3(s)  ⇌ Ni2+(aq) + CO32-(aq) ; Ksp = 1.42*10-7…

Q: Consider the insoluble compound silver hydroxide , AgOH. The silver ion also forms a complex with…

A: If any precipitate, in presence  of some other reactant form soluble complex. Then it becomes…

Q: How would I find the formation constant using the given information?

A: The equilibrium equation for the formation of AC5 complex and the formation constant expression is…

Q: Calculate the activity of La+3 and IO3-,in a saturated solution of La(IO3)3 of 0.15 M…

A:

Q: The generic metal A forms an insoluble salt AB(s) and a complex AC5(aq). The equilibrium…

A: Given [A] = 0.100 M[C] = 0.0220 M[AC5] = 0.100 M Kf for AC5  = To be determined

Q: For the aqueOuS [Ni(NH3)6] 2+ complex Kf= 5.50 x 10^8 at 25 °C. Suppose equal volumes of 0.0016 M…

A:

Q: Write a balanced net ionic equation to show why the solubility of BaF2(s) increases in the presence…

A: Given  Compound =  BaF2

Q: n aqueous solution, the solubility of the alkali metal ions is given as follows: Li ˂ Na ˂ Rb˂Cs.…

A: For the solubility of alkali metals  depends on two parameters  1. Hydration energy  2. Lattice…

Q: What is the minimum pH at which Cd(OH)2(s) will precipitate from a solution that is 0.0055M in…

A: Solubility product   In case of a sparingly soluble salt,  the solubility of salts are very less.…

Q: Write a balanced net ionic equation to show why the solubility of PbF,(s) increases in the presence…

A: Solubility of PbF2 in aqueous solution of a strong acid :

Q: The generic metal A forms an insoluble salt AB(s) and a complex AC5(aq). = 0.100 M, [C] = 0.0340 M,…

A: a) Given: The equilibrium concentrations of species are, => [A] = 0.100 M                  [C] =…

Q: Fe(NO3)3 (0.00100 mol) and KSCN (0.200 mol) are added to water to make exactly 1 liter of solution.…

A: The ICE table can be drawn as follows-

Q: Calculate the activity of La+3 and IO3-,in a saturated solution of La(IO3)3 in a 0.010 M La(NO3)3.…

A: La(IO3)3 is a weak electrolyte whose molar solubility if considered to be s dissociates as:…

Q: Consider the insoluble compound copper(II) carbonate , CUCO3 . The copper(II) ion also forms a…

A:

Q: [Review Topics] [References] Use the References to access important values if needed for this…

A: Zinc carbonate and Nickel hydroxide both are sparingly soluble salt. We know solubility of sparingly…

Q: Write a balanced net ionic equation to show why the solubility of Fe(OH)3(s) increases in the…

A: The dissociation reaction for Fe(OH)3 is shown below, Fe(OH)3(s) →Fe3+(aq) + 3OH-(aq)

Q: Consider the insoluble compound cobalt(II) hydroxide , Co(OH)2 . The cobalt(II) ion also forms a…

A: The equations will be as follows; Co(OH)2(s)→Co2+(aq)+2OH-(aq)...... (1)…

Q: 500.0 mL of 0.020 M Mn(NO3)2 are mixed with 1.0 L of 1.0 M Na2C204. The oxalate ion, C2042-, acts as…

A:

Q: Cerium(IV) is a strong oxidizing agent commonly used in redox titrations. Which of the following…

A: FACTS about Cerium (IV): A standard solution of Ce4+ is prepared by Cerium (IV) sulfate in 0.5 M…

Q: Sulfide (S) salts are notoriously insoluble in aqueous solution. a. Calculate the molar solubility…

A: (a) The given Ksp of NiS = 3 ×10-16 The dissociation reaction of NiS is given below.…

Q: 10. The reaction trans-[CoCl2(en)2]+ + H2 --> cis[CoCl(en)2(H2O)|2+ + Cl- is an example of…

A: HSAB principle : Hard acid prefer to bind with hard base while soft acid prefer to bind with soft…

Q: [M(H2O)4(en)]²* [M(H2O)2(en)2]²* [M(en)3]3+ Cu 3 x 1010 1 x 109 0.1 Ni 1 x 1010 1 x 1010 1 x 1010…

A: Solution -

Q: Write the balanced equation for each reaction calculate the equilibrium constant for each reaction.…

A: Balanced Chemical equations of solubility of Silver sulphate salt in ammonia

Q: Which metal sulfides can be precipitated from a solution that is 0.01 M in Mn2+, Zn2+, Pb2+ and Cu2+…

A: Given: - Mn2+, Zn2+, Pb2+, Cu2+ =  0.01 M H2O = 0.10 M .pH = 1.0 To find: - Which metal sulfide will…

Q: Calculate the solubility of copper(I) sulfide (Cu2S, Ksp = 2.26 × 10−48) in a 0.010 M CuC2H3O2(aq)…

A: The solubility of copper (I) sulfide in 0.01 M copper (I) acetate solution can be expressed as…

Q: OCu2+ is a Lewis acid in the reaction, and CN" is a Lewis base O Removing some of the Cu2+ (e.g., by…

A: The given reaction is, Cu2+ (aq) + 4CN- →  (aq) Cu(CN)42- (aq)  To find the correct statement among…

Q: On adding sodium hydroxide solution to .... . solution it forms a white precipitate soluble in…

A: On adding sodium hydroxide solution to aluminium sulphate ( Al2(So4)3it forms a white precipitate…

Q: Write a balanced net ionic equation to show why the solubility of Fe(OH)3(s) increases in the…

A:

Q: For the aqueous [Cu(NH3)4]^2+ complex =Kf=5.6x10^11 at 25°C.Suppose equal volumes of 0.0058M…

A: The overall formation constant for the reaction is shown in equation  (1) in which Kf is the overall…

Q: The generic metal A forms an insoluble salt AB(s) and a complex AC5(aq). The equilibrium…

A:

Q: The generic metal A forms an insoluble salt AB(s) and a complex ACs(aq). The equilibrium…

A:

Q: (v) At what pH would the given concentrations of Ce3, Ce*, Mn2*, and MnO4 to be in Activ Go to…

A: Given as  The solution contains 0.100 M Ce3+; 1.00*10-1 M Ce4+; 1.00*10-4M Mn2+; 0.100 M MnO4- and…

Q: Explain why addition of NH3 or HNO, to a saturated solution of Cu(OH)2 in contact with solid Cu(OH)2…

A: This is a question from co-ordination chemistry.  Coordination chemistry deals with the complex…

Q: Consider the insoluble compound zine hydroxide , Zn(OH), . The zinc ion also forms a complex with…

A: Dear Student,  According to Bartleby guidelines we have to answer first question only (in Multiple…

Q: Use the References to access important values if needed for this question. Write a balanced net…

A: Zn3(PO4)2 contains a basic anion so its solubility increases in the presence of strong acid.…

Q: Compare the solubility of silver sulfide in each of the following aqueous solutions

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: An important reaction involved in the operation of vacuum tubes is the following   y BaO(s) + x…

A: Solutions- Given data- T = 1175°K

Q: A solution is prepared by adding 0.090 mole of K3[Fe(CN)6] to 0.60 L of 2.0 M NaCN. Assuming no…

A: The equilibrium constant can be written as the ratio of concentration of products to the…

Q: Silver ions are added to a solution with (Br]-[CH]=[CO, 1-[AsO,'] = 0.1 M. Which compound wili…

A: Solution :    The solubility product constant is defined as the equilibrium constant for the…

Q: Silver and ammonia may react to form Ag(NH₃)₂⁺ complex (Kf = 1.66 x 107 ). A 500 mL of 0.20 mol Ag⁺…

A: (a) Silver (Ag) and ammonia (NH3) react with each other and form Ag(NH3)2+ complex. The complexation…

Q: Write a balanced net ionic equation to show why the solubility of Cu(OH)2(s) increases in the…

A: Cu(OH)2 is a sparingly soluble salt, i.e- it has lower solubility in water.When it is dissolved in…

Q: The maximum allowable concentration of Pb2+ ions in drinking water is 0.05 ppm (i.e., 0.05 g of Pb2+…

A: a) The solubility reaction of PbSO4 is  PbSO4 (s) ----> Pb2+ (aq) + SO42- (aq) Assuming the…