In thymol blue, why does maleic acid produce a reddish color while fumaric acid is yellow?

Q: why does trans-tetraammine(dichloro)cobalt(III) chloride turn from an emerald green color to a light…

A: In this Trans isomer get converted  into cis isomers and Octahedral splitting  increases

Q: Why use ammonium carbonate to precipitate the fifth group

A: In the periodic table, the Group 5 elements are vanadium (V), niobium (Nb), tantalum (Ta) and…

Q: Explain group 17

A: Group 17 involves Halogens with namely fluorine (F), Chlorine (Cl), Bromine(Br), Iodine (I) all…

Q: A large number of drugs can be classified chemically as___________ and ___________.

A: Drugs: These are the chemical compounds that have the capability to alter the physical and chemical…

Q: What are the reagents used to precipitate the alkaline-earth group.

A: Alkaline earth metals are group second metals mainly contain Beryllium Be, Magnesium Mg, Calcium Ca,…

Q: Consider NaHCO3(aq).

A: NaHCO3 . It can undergoes hydrolysis to give OH- and also it can give H+.

Q: Provide the IUAPC names

A: The IUAPC names for the given compounds can be provided as

Q: Predict the product of the reaction

A:

Q: Predict the products of the following reactions

A:

Q: Fictional, thus not on the periodic table. Write the formula of the compound formed between the…

A:

Q: The following show optical isomerism, EXCEPT:

A: Optical activity : the property of  rotation of plane polarised light is called optical activity…

Q: Since the rate of ozone destruction depends on [Cl], can Cl be considered athe catalyst for the…

A: The given statement is, since the rate of ozone destruction depends on [Cl], can Cl be considered a…

Q: Draw the structure of Diborane. Write a note on the nature of bonds present in it.

A:

Q: hypofluorous acid write the chemical formula

A: Hypofluorous acid is the only known oxoacid of fluorine and the only known oxoacid which the main…

Q: why cyanide is more poisonous than thiocyanate?

A: Cyanide is a very strong ligand. It reacts with Irion in the Haemoglobin in our blood and forms a…

Q: b) Draw the structure with name of most abundant member of Sialic acids. What are the importance of…

A: This problem is based upon Carbohydrates.

Q: D4), and siderite (FECO3)

A: Mass of  element in compound= mass of element×100÷mass of compund Fe3O4 have higest quantity of Fe…

Q: Considering only electron density, will the following reaction occur?

A: Electron density factor is one of the important factors in determining the feasibility of a…

Q: Explain laboratory preparation of carbon dioxide with figure

A:

Q: (d). When the bidentate neutral ethylenediamine (en, -NH2CH2CH2NH2-) reacts with Co(lII) chloride,…

A:

Q: Explain the difference in drawing the structure of the following (draw the structure AND explain the…

A: Interpretation: We have to explain and draw the structures of CaBr2 and PO4-

Q: NH4Cl is an acidic salt. Explain

A: Ammonium chloride (NH4Cl) is an "acidic salt", this is formed by the neutralization of a weak base…

Q: Write down the formula of : Tetraamineaquachloridocobalt(III) chloride.

A: The given coordination complex is tetraamineaquachloridocobalt(III) chloride.

Q: what are the pros and cons of lignin process for producing vanillin?

A: Answer - Lignin process - Lignin is an important organic polymer which is abundant in cell walls of…

Q: Why is a racemic mixture formed?

A: In organic chemistry, a racemic mixture is defined as one which is capable of forming two equal…

Q: In what kind of sulfur preparation is precipitated sulfur preferred? Why?

A: Precipitated sulfur is prepared by boiling sulfur and calcium oxide in water and then precipitating…

Q: What is the structure of Cyclopentoxide with hydrogen?

A: Structure of cyclopentoxide is as follows:

Q: Explain how sand and iron filling can be separated

A: Given question is :  Explain how sand and iron filling can be separated = ?

Q: Using IUPAC norms write the formulae for the following:(i) Sodium dicyanidoaurate (I)(it)…

A: The IUPAC names of the complexes are given below

Q: но

A: Given reaction is Sn2 substitution reaction.

Q: Explain why this compound is highly unstable?

A: The bond angle of the tetrahedral carbon atom (sp3 hybridized carbon atom) is 109o28'. In the…

Q: Explain the Simonini reaction with example.

A: Simonini reaction: The synthesis of aliphatic ester from two equivalents of silver carboxylate and…

Q: What is the Methods used to Synthesis of Dihalides.

A: Haloalkanes or alkyl halide (RX) are carbon compounds which contain one or more halogen atoms…

Q: Which of these structures will not be oxidized with chromic acid? Remember that typical chromic acid…

A: ->Cromic acid (H2CrO4) can oxidize primary alcohol, secondary alcohol to carboxylic acid,ketone…

Q: Hypochlorite ion is a strong oxidizing agent that is producedduring the respiratory burst. Explain…

A: An oxidizing agent (often referred to as an oxidizer or an oxidant) is a chemical species that tends…

Q: HO PRODUCT он он HO, II II

A: Potassium dichromate acts as a oxidizing agent which oxidizes functional groups such as carbonyl…

Q: Among the choices, what will be the product if compound X is reacted with lithium aluminum hydride

A: LiAlH4 is a strong agent and shows 1,2 addition.

Q: The Structure of lonic Compounds

A: If the electrical energy is generated by the appropriate chemical reactions of reacting species in a…

Q: Dry hydrogen chloride gas does not turn blue litmus red whereas dilute hydrochloric acid does. State…

A: The given statement is, Dry hydrogen chloride gas does not turn blue litmus red whereas dilute…

Q: Many properties of acetic acid can be rationalized in terms of a hydrogen-bonded dimer. Propose a…

A: