Explain the following observations by reference to the type of bonding present and/or the forces between organic molecules: The compounds propan-2-ol (CH3CH(OH)CH3) and ethanoic acid (CH3COOH) have similar molecular masses but different boiling points: Compound Propan-2-ol Ethanoic acid Boiling point 82.6 °C 118 °C

Q: Select all the carbon atoms that are in the root name of the multifunctional compound below. 2nd…

A: Rot name belongs to the parent chain of the molecule. A parent chain is the one with maximum number…

Q: O H 1. NaBH4 2. H₂O

A: The reduction of aldehydes using sodium borohydride (NaBH4) is a common and straightforward chemical…

Q: 10. Fill in the boxes H,SO4 H,O

A:

Q: جد OEt 1. NaOEt 2. 0 3. HO H

A: This is an example of Michael addition

Q: 1b What is the Miller index of the plane intersecting the crystal axes (2a, 1b, -3c)?

A: Given: Miller index of the plane = ? Plane intersect the crystal axis = ( 2a, 1b, -3c )

Q: Calculate the ppm of 40.5 mg calcium in 3.50 grams of pill. O 1.16 x10“ ppm 86.4 ppm O 8.64 x107 ppm…

A: Given : Mass of calcium i.e solute = 40.5 mg And mass of pill i.e solvent = 3.50 g

Q: 2 equiv. HO, H*

A: Carbonyl compound (aldehyde and ketone) reacts with an alcohol to form hemiacetal in the presence of…

Q: H3C CI NaBH, CH3 AICI,

A: CH3COCl, AlCl3 ====> Friedel Craft acylation reaction NaBH4 ====> Reduction

Q: Does a reaction occur when aqueous solutions of potassium nitrate and ammonium sulfate are combined?…

A: For a double replacement to occur, two ionic compounds in aqueous solution (dissolved in water) must…

Q: H*, H2O CI OH OH DBU, A

A: Alkenes shows an electrophilic addition reactions. Alkene contains the π-electron which are loosely…

Q: Determine the structure based on the following spectrum: 100 MS-NW-0938 80 - 20 10 20 30 40 50 60 70…

A: The mass spectrum is the spectrum that gives the information with the help of graphical…

Q: 4. abc

A: An acid-base reaction is considered chemical reaction which happens between an acid and a base in…

Q: 1LDA 2) 10. Br OH GMH,SO,/A NH2 11. NH2 12.

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 1. NABH4 H. 2. H,О FEB 20

A:

Q: 'OH H₂SO

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: ? 1. 03-78°C 2. (CH3)₂S ety H + H H

A: Given,The reaction:

Q: A. CH4 B. C3H6 C. C6H6 D. C8H8 E. None of the above 2. Which of the following does NOT a have a C3…

A:

Q: C,H, +O,

A: Hydrocarbons are burnt in presence of oxygen to form water and carbon dioxide.

Q: Answer the following questions by referring to the image of the galvanic cell below: salt bridge Ad…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: 1. نه 3. A

A: These given reactions are Diels-Alder reaction.The Diels-Alder reaction is a cycloaddition reaction…

Q: Determine the type of alcohol represented by each structure. Choose... OH H2 .C. .C. H`CH3 H2 H3C…

A: as per Q&A guidelines of portal I select first image question because it comes under multiple…

Q: 3. NaOMe, MeOH DMSO, 100°C

A: The given reaction bassed on nucleophilic substitution reaction.

Q: НО CH3 100°C CH3OH H3C. CH3 Н

A: This is an example of electrocyclic ring opening reaction. It is 4 pi electrocyclic system which…

Q: H-C-H H H Choose the Lewis structure for the compound below: (CH3CH2)2CHCH2CH2OH H. H H H. H H. H H…

A:

Q: 1b. 1. KMnO4, H¹, warm 2. H₂O, H+ 3. CH₂N₂

A: Cold KMnO4/H+ is a strong oxidizing agent. It converts all carbons of double bonds into their…

Q: CH CHOO Br NO, CHCI/AICI3 CI CI CH3 CH3 HBr at 40°C

A: 1. Aromatic Sn2. 2. Aromatic Sn2. 3. Fridel craft alkylation. 4. 1,4-addition at high temperature.

Q: 1. HgCl₂, H₂O 2. NaBH4

A:

Q: (1) Br2 CC,

A:

Q: Write the balanced equation for the following situation. List the reaction type. Tell the amounts of…

A: In a balanced chemical equation, stoichiometry is utilized to calculate the amount of products…

Q: 1. pH = 2.2, what is the [OH']? 2. pOH = 8.9, what is the [H*]?

A:

Q: 火人 HO NalOa

A:

Q: Draw the skeletal (line-bond) structure of (R)-3-chloro-5,5- dimethylcyclohex-1-ene. indicate…

A: The product of given reaction can be explained as:

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.