Name the complex formed by addition of concentrated sulfuric acid to sugar solution and explain the reaction?

Q: You wish to prepare an HC2H3O2 buffer with a pH of 4.24. If the pKa of is 4.74, what ratio of…

A: pH of a given solution is used to determine the concentration of H+ ions in the given solution so as…

Q: Explain Separation of an isomeric mixture?

A: Isomers: Isomers are compounds having same molecular formula but different structural and Optical…

Q: Give the products of the following reactions. Draw the structures. (a) HgCl2 2 MeMgCI +

A: When two or more compounds react together to form a new compound, the process is known as the…

Q: 3. Briefly outline the evidence that methyl red and B-cyclodextrin formed a host-guest complex.

A: Host-guest complex is prepared by the non – covalent bondings between 2 or more molecules or ions.…

Q: Give the chemical formula of each of the followingcompounds:(a)  Silver hexacyanoferrate(II)(b)…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: what is the purpose of hydroxylamine hydrochloride in the spectrophotometric determination of iron…

A: Iron is determined sphetrophotometrically in FAS, ferric ammonium sulphate [NH4Fe(SO4)2.12H2O]. Iron…

Q: The Ir complex Ir(PPH3)2(CO)(Cl)(CH)I is formed from Vaska's compound and methyl iodide via: Select…

A: The Vaska's complex is known as trans-carbonylchlorobis(triphenylphosphine)iridium(I) or…

Q: Consider the ring structure of β-D-glucose. It will give a positive test as a reducing sugar.…

A:

Q: Describe the reaction involving the preparation of N-Propylcycloheptanamine. State the kind of…

A: Aldol is an abbreviation of aldehyde and alcohol. The enolate of an aldehyde or a ketone reacts at…

Q: According to Pearson's HSAB (Hard-Soft Acid-Base) Concept, What is the strength of thermodynamic…

A:

Q: chelating agents are ineffective in binding and removal of methylated mercury complexes?

A: Chelating agents are the ligands that form complexes with metal ions to form stable water-soluble…

Q: Why is Potassium trisoxalatoferrate(III) photosensitive?

A: Potassium tris(oxalato) ferrate(III) is a green crystalline compound of octahedral geometry. It is a…

Q: Explain the Mechanism - Isomerization of Geranyl Diphosphate to NerylDiphosphate ?

A:

Q: What is the effect of discolored AgNO3 on the concentration of KSCN?

A: We have to tell the effect of discolored AgNO3 on the concentration of KSCN.

Q: Explain how EDTA binds to a heavy metal

A: Interpretation: We have to tell how EDTA binds with heavy metal.

Q: The Ir complex Ir(PPH3)2(CO)(Cl)(CH3)I is formed from Vaska's compound and methyl iodide via: Select…

A:

Q: 4. Hard-Hard/ Soft-Soft: 4.1 Hard Acid + Hard Base → Type of complex formed: 4.2 Soft Acid + Soft…

A: Pearson's HSAB principle states that hard acids prefer to combine with hard bases whereas soft acids…

Q: For acetate with a pKa of roughly 4.2, what is a lowest pH where this molecule could serve as a good…

A: Given the pKa value of the buffer, pKa = 4.2 According to Henderson equation: pH = pKa + log[A-][HA]

Q: catalyze the oxidation of xanthine to uric acid.

A: Human xanthine oxidase is an enzyme that catalyses the oxidation of hypoxanthine to xanthine and…

Q: Why is the pK of the carboxyl group of glycine (pK = 2.3) less than that for acetic acid (pK =…

A: because conjugation stabilization of the conjugate ACID. That extra proton is stable in the acidic…

Q: State various conditions required in preparation of H2SO4?

A: Sulphuric acid (H2SO4) is a colorless liquid and corrosive in nature. Its other name is oil of…

Q: Q12. The oxidative addition and reductive elimination steps are favoured by: (a) electron rich metal…

A: The oxidative and addition reaction are generaaly occured in organometallics in which the two the…

Q: Explain the chemical process for determining when all the methyl anthranilate is converted to…

A:

Q: Draw a resonable structure for a complex between Fe3+ and nitrilotriacetic acid

A: Fe+3 contains 3d3 4s0 valency electronic configuration and it makes an octahedral geometry when it…

Q: What is the chemicalequation of the formation ofbicarbonate from carbondioxide and water? What isthe…

A: The chemical equation of the formation of bicarbonate from carbon dioxide and water can be shown as…

Q: Given a 0.300 M solution of anserine at its isoelectric point and ready access to 0.100 M HCl, 0.100…

A:

Q: what is compound C

A: In first step give positive test of carbohydrate by treatment with Alpha-naphthanol/H2SO4. Now…

Q: Explain why the PbCl2 dissolved when water was added. (What was the effect of added water on [Pb2+]…

A: PCl5 dissolved in water because, the concentration of Pb+2 and Cl- ions decreased. This leads to…

Q: f. g. h. i. j.

A: If similar group on both the sides then anhydride is symmetrical otherwise unsymmetrical. Or If an…

Q: iv. -W- OC OC V. H,

A:

Q: In the spectrophotometric equilibrium experiment, the formation of the FESCN2* was facilitated by…

A: Maintaining a high concentration of Fe3+  . According to Le-chatelier's principle high concentration…

Q: 131. It is used to isolate zinc compounds from biological material: A) Extraction with acidified…

A: Zinc compounds when extracted from biological material should be extracted with polar organic…

Q: What is the fraction of EDTA at pH 10.7?

A: The concentration of hydrogen ion in the solution at the 10.7 pH is determined as follows.

Q: 1. What are the similarities and differences of candles and plastic milk containers? 2.Why does the…

A: Two questions based on molecules that are to be accomplished.

Q: ctron reorganization.

A:

Q: Which of the following is not one of the features of EDTA? A. It is an aminocarboxylic acid with 6…

A: Complex compounds are also known as coordination compounds. These compounds can retain their…

Q: What are the products A and B formed in the following reaction sequence: BIU FO OME LDA, ET₂0 2)…

A:

Q: Ph H. PPH3 oxophosphetane complex I H. Ph EtO2C H. OYonhosnhetane complex II

A: The above reaction is a witting reaction in which the aldehyde or ketone reacts with phosphonium…

Q: 23. Which substance below exhibits the weakest IMFS? H2O CO2 H2CO SiO2

A: Q 23. London Dispersion forces exhibits weakest IMFs is:

Q: Give equations to show the reactions of sodium stearate with the following.(a) Ca2+ (b) Mg2+ (c)…

A: Sodium stearate is a stearic acid salt of sodium. It is commonly used in soaps and detergents. It is…

Q: 2. One of the common methods used to determine phosphorus in urine isto treat urine with…

A: A question based on absorption that is to be accomplished.

Q: b. Explain whether the following complex remains saturated after migratory insertion? migratory…

A: Mn(CO)5CH3  is a 18 e- species and after migratory insertion it become 16 e- species and metal…

Q: What is the coordination number and geometry of the following structures: .…

A: In coordination chemistry, a ligand is a ion or molecule which binds to the central atom to form a…

Q: Draw the anhydrous form of the product bis(acetylacetonato)nickel(II) taking into account that the…

A:

Q: 2. One of the common methods used to determine phosphorus in urine isto treat urine with…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: 2. One of the common methods used to determine phosphorus in urine isto treat urine with…

A: Solution: Given: Volume of urine Volume of an Volume of a sample used for

Q: Provide the structure of Thr-Gln-Met.

A: Here, we have to draw the structure of the peptide Thr-Gln-Met.