1. The reaction below competes with the formation of the FeSCN2+ complex: Fe3+(aq)+4C1-(aq)=FeCl; (aq) colorless yellow Explain what would happen to the color of a dilute solution containing FeCl if a. you added a solution containing silver ion, Agt. (Silver ion reacts with chloride ion in solution to form the precipitate AgCl.) b. you added a solution of sodium chloride, NaCl. c. you added concentrated HCI. d. you added concentrated H3PO4.

Q: HW-4-24.pdf 1. Write the formula for each complex ion (please do not DRAW it) 1A.…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.

Q: What is the formula of the complex cation? + NH3 H3N 'CI NH3 trans-[Co(NH,),CI,] cis-[CoCI,(NH,),I…

A: Which of the given option is correct--

Q: 3. A complex of chromium (Cr) was treated with H,SO, and HNO, then converted to dichromate ion…

A: This is a titration of Cr2O7- with mohr salt [(NH4)2 Fe (SO4)2,6H2O].

Q: Q3/ the dissociation constant for [Cu(NH;),] complex is 2.1x10°. The solubility product constant for…

A: Given: Dissociation constant for [Cu(NH3)4]2+ complex = 2.1 X 10-9  The solubility product constant…

Q: The cobalt complexes participating in the equilibrium below comprise a humidity sensor.  From Le…

A: Colour of Co(H2O)62+ is pink and CoCl42-  is blue

Q: You are in a lab, as a chemist, you know that the formation of soluble silver-ammonium complex, in…

A:

Q: What is the two possible isomer that could form from the synthesized complex? synthesized complex…

A: The complex given is K3[Fe(C2O4)3]·3H2O.

Q: Write the formation constant expression for [Co(ox)3]3-. The oxalate ligand has a charge of -2.

A: The reaction involving the formation of [Co(ox)3]3- is as follows: Co+3 +3 ox2-→[Co(ox)3]3-

Q: Silver and ammonia may react to form Ag(NH3)2+ complex (​K​f = 1.66 x 10​7). A 500 mL of 0.20mol Ag+…

A: (a) A complexation reaction can be defined as a reaction which forms a "complex".       The…

Q: Which antioxidant complex formed by Cu(I)-Nc chelate makes it possible to determine its lower…

A: Antioxidants are compounds produced in body and found in foods. They help defend our cells from…

Q: Consider the formation of a complex between one silver cation and four thiocyanate (SCN) ligands.…

A: To determine the overall charge on the complex formed between one silver cation and four thiocyanate…

Q: If 21.70 mL  of 0.0500 M  KMnO4 is required to titrate a 0.450 g  sample of K3[Fe(C2O4)3]⋅3H2O,…

A: In balanced chemical reaction, stoichiometry defines the ratio at which reactants are reacting with…

Q: Consider the reaction of iron (III) thiocyanate with thiocyanic acid. (aq) + HSCN (aq) — FeSCN²+…

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

Q: In the complex ion [Cr(C,04)2(H2O)2, the oxidation number of Cr is Select one: O A +1. O B. +2. O…

A: E. +3 Given complex ion:  [Cr(C2O4)2(H2O)2]- Since, 2 ions of C2O42- contributes total -4 charge and…

Q: Pt(II) can occur in the complex ion [PtCl4]2¯.   a. What is the geometry of this ion? b. What is…

A: Note: According to the rules we can answer only first three parts. Pls repost others. Given:…

Q: Provide a name for the following complex ion:[Ni(H20)5Cl]^+

A: Naming an inorganic complexRules to followFirst name all the ligands in alphabetical order and then…

Q: In the complex ion [Fe(C,O4)3], iron is in the +3 oxidation state. What is the d electron count of…

A: The electronic configuration of Fe (Iron) in its neutral state is: 1s2 2s2 2p6 3s2 3p6 3d6 4s2 Total…

Q: a. Compounds 1 and 2 are complex ions of cobalt. 2+ 2+ NH2 H2 PME2 Me2 H,N. H,N NH, H2 Me,P. Me,P…

A:

Q: - When 20 mmol Ga(NO3)3 is dissolved in 250 mL water, the hexaaquagallium(1I) ion forms. The…

A: Given: Moles of Ga(NO3)3 or Ga3+ taken = 20 mmol = 0.020 mol.                     (Since 1 mol =…

Q: Which one of the following complex ions obeys 18 electrons rule? Show your calculation. i.…

A: The compound which obeys 18 electron rule has to be given,

Q: Identify the charge on the metal in the following complex ions or compounds. 1. [Cu(CN)4]?- 2.…

A:

Q: A 2.00 mL solution of 0.00800 M Fe(NO3)3 is mixed with 3.00 mL of 0.00300 M NaSCN to form the blood…

A: Any solution’s concentration provides the knowledge about relative quantity of solute available into…

Q: In the complex ion, [Fe(CN)6], the primary valence of Fe is +6 +2 +4 -4

A: Here, Let 'x' be the primary valence of Fe in the complex [Fe(CN)6]4-. Total charge of the complex =…

Q: If 26.80 mL of 0.0450 M KMnO4is required to titrate a 0.200 g sample of K3[Fe(C2O4)3] · 3H20, what…

A:

Q: 9b. Name the complex ion Cr(CN)(NO₂)(H₂O)(NH3] and note that it can exhibit chiral properties. There…

A:

Q: In aqueous solution, NiCl₂ forms [Ni(H₂O)6]2+, with Amax.abs = 600 nm. What color should solutions…

A:

Q: How do you figure out the function of complexed and uncomplexed Fe3+as a function of log(SCN-) in…

A: Since, equilibrium constant (Keq) can be written as- [FeSCN2+]: Concentration of Fe complexed.…

Q: 11) Dissociation of a complex ion Find the equilibrium concentration of silver ions in solution…

A:

Q: 1. Which among the statements about precipitation reaction is correct? It is a reaction process that…

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

Q: If we represent the equilibrium as: CoCl42 (aq) Co2+ (aq) + 4Cl (aq) We can conclude that: 1. This…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Part A. Colors of the Complex Ion (or Iom [Co(H2O)%]2+ [CoCL4]

A: The color of complex ions is often associated with the absorption of certain wavelengths of light…

Q: Q3/ the dissociation constant for [Cu(NH3),] complex is 2.1x10°. The solubility product constant for…

A: Given: Dissociation constant for [Cu(NH3)4]2+ complex = 2.1 X 10-9  The solubility product constant…

Q: In the experiment on "Chemical Equilibrium and Le Chatelier's Principle", what complex ion is…

A:

Q: Silver and ammonia may react to form Ag(NH3)2+ complex (​K​f = 1.66 x 10​7). A 500 mL of 0.20mol Ag+…

A: a) The complexation reaction will be Ag+(aq) + 2NH3(aq) ---------------> [Ag(NH3)2]+(aq) b) The…

Q: Name the following compound and create ionization, linkage and optical isomers: [Au(SCN)2(en)2]CI

A: We are authorised to solve only one question at a time. Please post rest of the questions…

Q: What is the formula of the complex cation? 1+ NH3 Cl WH3 Co 'CI H3N NH3

A:

Q: Based on the chemical equation provided, what do you think is equivalent to K1?  a. [Ag(NH3)2+] /…

A: Equilibrium constant expression is represented the ratio of concentration of products to…

Q: Structural, Geometric and Optical Isomers: For visual clarity, brackets [] and charges on the…

A: 1.If  atoms or groupes differ  from each other by      arrangements  around  carbon carbon double…

Q: [Cd(CN)4] complex K₁=6.03 × 10¹8 at 25 °C. x Suppose equal volumes of 0.0086M Cd (NO3), solution and…

A:

Q: A-B Kd = 0.1μM A-C Kd = 0.1nM. Which is the higher affinity interaction? Which forms complexes at…

A:

Q: Solid KSCN was added to a 2.25 M Co²* solution so that it was also initially 2.25 M SCN¯. These ions…

A: Co2+  +  SCN-  ⇔ Co(SCN)+       initially :   2.25 M     2.25 M           0…

Q: For the aqueous [Ni(CN)4] complex K,= 2.00 × 10³1 ion. Suppose equal volumes of 0.0052 M Ni (NO3),…

A: Molarity of Ni(NO3)2 = 0.0052 M  Molarity of KCN = 1.0 M  Kf = 2 × 1031

Q: For the aqueous [Ni(CN)4] complex K₁=2.00 × 10³¹ at 25 °C. Suppose equal volumes of 0.0052M Ni…

A: Molarity of Ni(NO3)2 = 0.0052 M  Molarity of KCN = 1.0 M  Kf = 2 × 1031

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.