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Q: 1. Piperonal is a natural product found in various plants, such as dill and black pepper. Answer the…

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Q: What types of carbon atoms can be found in 2,2-dimethylbutane? a.Primary and quarternary b.Primary,…

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Q: 21. Draw the predicted product(s) of each reaction. Naming the compounds is not necessary. a. ОН b.…

A: -> H2SO4 give dehydration of alcohol and form alkene as product. -> KMnO4 is oxidizing agent…

Q: B. Stereoisomers 1. Draw each structure and determine how many configurational isomers are possible…

A: The objective of the question is to draw the structure and also draw the configurational isomers for…

Q: What is the trivial name for the circled alkyl substituent? Select one: a. n-butyl b. 2-butyl O C.…

A: Circle alkyl substituation name is Sec-butyl.becuase it is a 2° alkyl group. It have 4 carbon in…

Q: heat OH a. Addition b. Elimination c. Substitution d. Rearrangement

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Q: 41. Draw the structure of a hydrocarbon that has six carbon atoms and a. three vinylic hydrogens and…

A: Vinylic hydrogen is bonded to the vinylic carbon. The hydrogen is directly attached to the sp2…

Q: 4. Based on Zaitsev's rule, write the major/minor products, as well as the side product, for the…

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Q: 13)  What is the name of the following:                         CH3CH2CCl2CBr2CH2CH3   A. 2,2…

A: Answer: D

Q: unequal sharing of electrons c. when there are weak attractions between two molecules d. when there…

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Q: 13. How many tertiary carbons and secondary hydrogens does the compound shown below contain?

A: Tertiary carbons are those carbons which are directly bonded with three other carbon groups.…

Q: The functional group obtained in the following reaction is: a. alkane b. aldehyde c. Cannot be…

A: In the hydroboration reaction of alkyne is addition of H and BH2 .then CH3COOH used.

Q: 2. a. What is the chemical structure of naphthalene, circle functional groups different than alkane,…

A: Naphthalene is an organic compound and we have to find its solubility. We also have to tell…

Q: 3. Draw the structure of the following compounds: a. 3,4-diethyl 2,4-dimethyl hexane b.…

A: Step 1: Step 2: Step 3: Step 4:

Q: _6. The compound Br has two groups attached . to the ring. O a. cis O b. trans O c. neither cis nor…

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Q: electrophilic addition, nucleophilic addition or nucleophilic substitution.

A: Electrophiles are neutral or positive species which has a high affinity for electrons whereas…

Q: 12.) How many aromatic compounds are in this group?

A: According to Huckel rule Aromatic compound are those compound where Molecule must be ring. All…

Q: Identify the picture. a. Aliphatic HC : Alkane b. Aromatic HC c. Aliphatic HC d. Aromatic HC:

A: The question is based on the concept of hydrocarbon. We have to identify the nature of the compound…

Q: 17. Which of the following structures are constitutional isomers? CH3 CH3 CH3 CH3 H;C II II IV

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Q: Identify the functional groups by matching the given structures with the provided options. Write the…

A: In IUPAC nomenclature when a compound has more than 1 functional group then the order of precedence…

Q: 1. Give the IUPAC name for each compound. a. NC. b. you C. Br

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Q: Q1 This question has two parts Part A and Part B. Part 1: Acetone can react with a base to give the…

A: As per regulations only 3 subparts of first question can be answered.

Q: is the major product at the end of the following string of reactions? 1. Br2, hv 2. NaOMe, heat 3.…

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Q: 36. Which of these formulas is(are) not valid for hexane? A. CH14 B. C6H6 C. C6H16 D.…

A: Hexane is a saturated open chain hydrocarbon The general formula for those is CnH2n+2  hexane number…

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.