3. How would you carry out the following reactions? (a) он CH3CCH2CH2COCH3 CH3CHCH2CH2COCH3 (b) OH CH3CH2CH2COCH3 CH3CHCH,CH2CH2OH 4. How might you use a Grignard reaction to prepare the following alcohols: (a) OH (b) OH (c) он -CH3 CH3CCH3 CH3CH2CCH2CH3 CH3 CH3

Q: 10. True or False (use your periodic table/data sheet when appropriate) j. HCO; (aq) is an…

A: Given: j) HCO3- is an amphiprotic substance. k) Vapor is any substance in the gaseous state that is…

Q: w Lewis structures

A:

Q: Which of the following is a heterogeneous mixture? O Crude oil Rubbing alcohol Steam Salt water…

A: we have to determine which of the given substances is a heterogenous mixture

Q: НО ОН OH OH ОН OH

A: Assigning the R or S configuration by determining the priority of each chiral centre.Priorities are…

Q: Rank the following compounds in order of increasing boiling point, putting the compound with the…

A: the increasing order of boiling point is:Tertiary butanol < secondary butanol < primary…

Q: 3 2 1 11.1Н + 1Н -> Оп+- 4 4Be 2 1H 4 2He On

A:

Q: 2. How many atomizers in the following can be classified as discrete atomizers? electrical furnace…

A: An atomizer is made up of a small heating element, known as a coil, that vaporizes e-liquid and a…

Q: A student prepared a compound. the melting point of the crude the product was 42 to 48 degree C.…

A: When we study about the melting point of any impure  & pure material then we can observe a…

Q: Name Abbreviation One Letter Symbol Name Abbreviation One Letter Symbol H3N. H3N. OH NH₂ + H3N. +…

A:

Q: What branch of chemistry would study all other elements except carbon based materials? Explain.

A: Given branch of chemistry would study all other elements except carbon-based materials

Q: I have 24 grams of water and 48 grams of ethanol. Which one would be a solute.

A: Number of moles of water available = given mass/ molar mass =24 g / 18 g/mole = 1.3 mole Number of…

Q: A chemist fills a reaction vessel with 4.19 atm hydrogen (H₂) gas, 0.774 atm oxygen (0₂) gas, and…

A:

Q: What would part A and B be?

A:

Q: Briefly describe the physical processes that are used to clean municipal waste water

A: Wastewater is subjected to physical treatment, which involves the use of separation techniques,…

Q: Please

A: Molar mass of compound can be calculated by multiplying index to the atomic mass of element and add…

Q: This means the resulting mixture looks like a ____________liquid no matter how much ethanol or water…

A: Alcohol and water both are polar molecules. And like dissolves like that is polar liquids are…

Q: Enter a balanced equation for the reaction between aqueous lead (II) nitrite and aqueous lithium…

A: The reaction between aqueous lead (II) nitrite and aqueous lithium bromide to form solid lead (II)…

Q: What is substance examples?

A: To define: A substance.

Q: 23. A standard dose of an over-the-counter cough suppressant for adults is 20.0 mL. A portion this…

A: Given: Volume of dose of adult = 20.0 mL adult dose contain = 35 mg   Volume of dose of child = 10.0…

Q: How can you surely separate pure hexane from the mixture of hexane and water

A: We are to write a method to separate pure hexane from a mixture of water and hexane.

Aromatic Compounds

Aromatic organic compound or aromatic system is an important class of hydrocarbons under the branch of organic chemistry. Aromatic compounds are also called arenas. The definition of aromatic organic compounds can be stated as a class of organic compounds with a planar cyclic ring of atoms bonded through alternated single and double bonds. Due to these alternating bonds, a peculiar feature termed as ‘resonance’, that is, delocalization of pi electrons or the electrons is shared within the atoms of the ring which are present in the aromatic compounds. The word ‘aromatic’ includes a Greek word ‘aroma’ which means smell, indicating that they were named as such due to the sweet odor they produce. Many well-known flavors such as vanilla, cinnamon, and few scents from flowers are extracted from aromatic compounds. Benzene with chemical formula C6H6 is a very common aromatic compound that contains six atoms of carbon held in the cyclic ring of alternate double bonds. It is also to be noted that not all aromatic compounds contain benzene ring. This can be explained by Huckel’s rule.