Enumerate the tests used to detect the presence of alkaloid in a sample.

Q: d. 1) LDA OCH3 2) CH;CH2I е. 1) LDA 2) CH3I

A: Lithium diisopropyl amide (LDA) is strong and bulkier base. Due to bulkier in nature of the LDA it…

Q: What is the structure and Intermolecular forces of the following: A. Decanoic Acid B. Stearic Acid…

A: Applying concept of structure determination and intermolecular interaction like inter molecular…

Q: If 0.130 moles of NaOH are required to neutralize the acetic acid present, how many moles of acetic…

A: Balanced chemical equation: NaOH  + CH3COOH   ------>   CH3COONa  +   H2O

Q: What is an alkaloid? Explain by giving an example

A: They are basically nitrogen containing compounds.

Q: From the water, lemon juice, apple juice, diluted vitamin C and vinegar in the bowls respectively;…

A: All of the given ingredients can prevent the apples from turning brown.

Q: esterification

A: Dear student I have given answer to your question in the image format.

Q: What are the products of the neutralization of benzoic acid with sodium hydroxide? Select one or…

A:

Q: What will happen to the body if the Ibuprofen and Aspirin will form an acid anhydrate inside

A: We know that aspirin and ibuprofen both belong to a drug family called Nonsteroidal anti…

Q: Characterize each type of alkaloid in the two subclasses.

A: Alkaloids are naturally occurring organic  compound Alkaloids means Alkali oil

Q: Explain why lemon juice might remove the odor of fish.

A: We know that lemon juice contains citric acid, which has chemical formula of C6H8O7 , it is a weakly…

Q: How many molecules of KOH would be needed to completely neutralize one molecule of H2SO4? a. 1 b. 2…

A: From the reaction: The stoichiometric coefficient determines the mole ration for the reaction. From…

Q: Schiff's test.

A:

Q: What

A: We have to explain about alkaloid

Q: Why does old aspirin smell like vinegar?

A: Aspirin also known as acetyl salicylic acid, after decomposition it forms the following products

Q: Explain how a true alkaloid differs from a protoalkaloid.

A: Difference between true and proto type alkaloids .

Q: Barbiturates are classified as ___________ drugs.

A: Barbiturates are classified as ___________ drugs.

Q: a. Which of the following is the reason for the fact that antacids have to be chewed before…

A: Chemical reaction can be defined as the branch of chemistry that deals with rates of chemical…

Q: How many mL of 0.050M NaOH is required to exactly neutralize 50.0 mL of a 0.00257 M HCl soln?   A.…

A:

Q: what is the definition of: (a) alkaloids, (b) flavonoids and (c) essential oils Give an example of…

A: alkaloid, any of a class of naturally occurring organic nitrogen-containing bases. Alkaloids have…

Q: Explain why alkaloids do not have nomenclature

A: Alkaloids are a class of basic, naturally occurring organic compounds that contain at least one…

Q: What is labortary preparation of hcl?

A: Hydrochloric acid is one of the most common inorganic acids that is used as precursor of different…

Q: What is the difference between saponifi cation and esterifi cation?

A: ANSWERE IS DISCUSSED BELOW :

Q: Cite at least 2 liquid alkaloids which vaporizes upon exposure to air. Give their structure,…

A: Definition:- Alkaloids are a large class of organic, nitrogen-containing ring compounds of plant…

Q: Which of the following should not be done in case of contact with hydrochloric acid? * If serious…

A: Which of the following should not be done in case of contact with HCl

Q: What is the identity of the gas that forms when vinegar is added to baking    powder?

A:

Q: What are the three kinds of alkaloids? Describe each.

A: There are three central types of alkaloids: (1) true alkaloids, (2) protoalkaloids, and  (3)…

Q: Differentiate the following terms with suitable examples: a)​primary and secondary metabolites…

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

Q: 1. What allows some organic compounds to be soluble in water?

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Using an acid - base neutralization reaction, what will be the product of the following chemical…

A:

Q: Step 2 Step 1 1. LDA Compound Compound 2. Mel 1 Heat 2

A: LDA is the most hindered base. It will abstract the less hindered H. The resulting compound 1 formed…

Q: How is carbon dioxide dissolved in water or flavored drinks? Please answer short and simple.…

A: Henry's law :-  The solubility of a gas in a liquid is directly proportional to partial pressure of…

Q: How many moles of KOH re required to completely neutralize 71.3 g of H2C2O4?

A: Given: 71.3 g of H2C2O4 (oxalic acid)

Q: How does soda-lime function as a carbon dioxide absorbent in the body? Write the equations involved.

A: Please find your solution below : Soda lime is used to absorb the carbon dioxide produced by…

Q: Why free bases of alkaloids are not soluble in polor solvent (water) ?

A: Alkaloids: These are naturally occurring nitrogen-containing bases. The common examples are…

Q: What denuration effect do alkaloid reagents have on proteins?

A: A question about denaturation of protein, which is to be accomplished.

Q: Why does grapefruit juice left in an open can taste metallic?

A: Generally the cans which are used to store grapefruit juice is made up of tinplate or aluminium…

Q: An aqueous solution contains 0.155 M hydrosulfuric acid and 0.172 M nitric acid. Calculate the…

A: Any certain weak acid undergoes slight dissolution and creates dissimilar ions on dissolving in…

Q: The other group are the alkaloids.  Regardless of structure, alkaloids have a number of…

A: Alkaloid means alkali like. They contains nitrogen(s). That's why they are basic. They are cyclic in…

Q: define alkaloids

A: Alkaloids are defined as the natural organic compounds which contains nitrogen atoms. They are…

Q: Write the formula of the conjugate acid of CH₃CH₂O⁻.

A: Write the formula of the conjugate acid of CH₃CH₂O⁻ ?

Q: 02: Classify the following alkaloids to true, proto, pseudo alkaloid and depends on the basic ring…

A: There are three types of alkaloids- True alkaloids, Proto alkaloids, pseudo alkaloids,

Q: How does hydrolysis affect the melting point of a compound?

A: Melting point of a compound is that temperature at which a substance changes from solid state and…

Q: Define alkaloid

A: The small portion of an organic compound that decides its physical and chemical characteristics is…

Q: What compounds are always formed during a neutralization reaction.

A:

Q: What is the meaning of the safety symbol in Figure 10 that appears on the hydrochloric acid bottle?…

A: The chemicals are toxic and hazardous also. So for the purpose of safety from the toxic chemicals,…

Q: What is Schiff base ?

A:

Q: 1. What are the three kinds of alkaloids? Describe each.

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