Give equations to show the reactions of sodium stearate with the following.(a) Ca2+

Q: Which of the following chemical tests cannot be used distinguish the two compounds below: O Tollen's…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: The Hinsberg's test of compound L, which is an amine, produces an insoluble compound to aqueous…

A: Here we are required to find the structure for compound L

Q: Propose starting materials for the following azo dyes

A: We have to predict the starting material for azo dyes.

Q: An organic compound (A) was heated with a solution of NaOH. The resulting solution was cooled,…

A: To form a precipitate, the chloride ion (Cl-)needs to detach. This Cl-, once free, interacts with…

Q: identify and write the structures of metabolites for methotrexate

A: Answer - Methotrexate - Methotrexate, formerly known as amethopterin, is a chemotherapy agent and…

Q: What is the azo dye formed from combining 2-naphthol and aniline-3-sulfonic acid? Please give…

A: Aromatic diazonium salt reacts with 2-naphthol to form a highly colored azo compound. The reaction…

Q: what does 50% H2SO4 on electrolysis gives?

A: The electrolyte dilute sulfuric acid can be considered as acidified water.

Q: Preparation of Benzocaine 1. Observed that a solid precipitate is formed upon addition sulphuric…

A: Benzocaine is ethyl p-aminobenzoate and it is an anesthetic. It is used for temporary relief from…

Q: When a brown compound of manganese (A) is treated with HCl it gives a gas (B). The gas taken in…

A: Given,Brown manganese compound A is reaction with HCl gives a gas (B). Compound (B) reacts with…

Q: Discuss the significance of the following processes and what constituent is being determined…

A: Test for alkaloids- 1. Precipitation reaction- Gives white or yellow colour ppt with the reagents-…

Q: Suggest the enzymatic pathways that are involved in the metabolism of heroin and codeine.

A: The answer is attached below-:

Q: What is the pH of a 0.050 M solution of triethylamine with the Kp value of 5.3x 10-4?

A:

Q: how do you account for the formation of precipitates in test for purines ?

A: Purines is heterocyclic aromatic compound that consist of two rings with nitrogen atoms.

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

A:

Q: Why SF4 is easily hydrolysed, whereas SF6 is resistant to hydrolysis?

A: The molecule which will be less stabilized and less crowded will be hydrolyzed easily.

Q: . If an unknown forms a silver mirror in the Tollens test, forms a purple color in the Schiff test,…

A:

Q: By reference to the reacting ratio of NaOH and Ch3COOH, deduce the number of moles of CH3COOH…

A: Reaction between CH3COOH and NaOH is as follows: CH3COOH (aq) + NaOH (aq) -------> CH3COONa (aq)…

Q: The sex attractant of the common housefly is a hydrocarbon named muscalure, C23H46. On treatment of…

A: The formula of muscalure given is C23H46. Hence from the formula we can find the degree of…

Q: Any help with this would be great! Thanks in advance!

A: Acid catalysed hydration of alkene In this reaction carbocation intermediate  is formed , hence…

Q: Give 5 uses and impotance of Amide.

A: The molecules that has atoms of nitrogen bonded to atom of carbon of carbonyl group are amides. When…

Q: A solution turns blue when treated with bromocresol green, colorless when tested with…

A:

Q: Give a reaction equations for the synthesis of borax.

A:

Q: The gas-phase basicity of triphenylamine (876.4 kJ mol-1) is less than that of triphenylphosphine…

A: Given that  The gas-phase basicity of triphenylamine  is 876.4 kJ mol-1   The gas-phase basicity of…

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: K2Cr207 + 7H2C204 · 2H20 2K[Cr(C204)2(H20)2] · 2H20 + 6CO2 + 13H20 What is role of oxalic acid in…

A: A question based on redox reaction,which is to be accomplished.

Q: alkaline and acid hydrolysis of a molecule of butterfat.

A: Alkaline hydrolysis of fats is called saponification the product we get is glycerol and sodium salt…

Q: Write balanced chemical equations for the reaction of the following acid anhydrides with water:(a)…

A: (a) (b)

Q: OH 1. CO2, aq. NAOH 2. H30+

A: This is Kolbe Schmidt reaction to convert phenol into Salicylic acid

Q: How would you account for the following :(a) Aniline is a weaker base than cyclohexyl amine.(b)…

A: The functional group is mainly responsible for the characteristics of the molecule. The amine is the…

Q: draw the structure of EDPTK in its predominant form as it would exist at pH 5

A:

Q: How can the tetraborohydrate ion be prepared?

A: Sodium tetraborohydrate can be produced using borax, sodium, hydrogen and silicon oxide. The…

Q: TiO2 is one of the most useful materials to decompose organic substances using photocatalytic…

A: Photocatalytic oxidation is achieved when you combine UV rays with a -coated filter. refers to…

Q: Provide the equation to the Esterification reaction below. Mix 3 mL of ethyl alcohol, 1 mL of…

A: Equation of Esterification

Q: KMn Oy + Ethe

A: This is unsaturated test performed  to know the unsaturated in molecule  . Also called Bayer  test .

Q: Phenacetin has the structure given below. Write an equation for its preparation starting from…

A: To write the reaction of: Preparation of Phenacetin from 4-ethoxyaniline.

Q: Give the chemical names of the corresponding structures for compounds A and B. P4O10 H;O*…

A: Given is organic reaction

Q: Which species is responsible for the formation of red color of red cabbage anthocyanin extract…

A: Please find your solution below : Red cabbage is used as an indicator to test whether the substances…

Q: Is it possible to prepare a 17% dye solution from a 4% dye solution? Explain.

A: If the solution is too weak in terms of concentration, we can evaporate some of the solvent to make…