Which Lewis electron dot diagram represents an atom in the ground state for a Group 13 element? 15. x. X :X: X (1) (2) (3) (4) А. 1 В. 2 С. 3 D. 4

Q: HBr (1 equiv) H₂O2

A: When an alkyne reacts with HBr in the presence of peroxides (here H2O2), H and Br will be added to…

Q: DH CH

A:

Q: 3 H 1H 2 H 6 H 3H 1H lle. 5. PPM E1 E2 ЕЗ E4 E5 E6

A: Proton NMR is an analytical technique aimed at structure elucidation of a compound based on…

Q: Na+ CH3COCI

A: When sodium salt of carboxylic acids treated with acetyl halides they give acetyl carboxylate due to…

Q: Is there a minimum standard reduction potential that the half-reaction used at the cathode of this…

A:

Q: The correct name for the molecule CH3CH2CH2CH2CH2CH2CH3 is ----

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Q: Н

A: For hydrogenation of alkene we need hydrogen gas and a metal catalyst something like platinum or…

Q: 10) Circle any conjugated portions in the molecules below. OCH3 H2C 11) Circle the compound(s) which…

A: Double bond conjugation is the main reason of resonance. Higher is the no. Of conjugation higher…

Q: 43. In DNA the nucleic acid bases form hydrogen bonds between them, which are responsible for the…

A: A hydrogen bond is formed when a molecule contains hydrogen atoms attached to highly electronegative…

Q: h N3 1. LiAlH4 2. H₂O

A: Lithium aluminium hydride is a very strong reducing agent it will reduce azide to primary amine in…

Q: HBr ОН 59

A: Here a secondary alcohol is given and we have to determine the product of given reaction

Q: What is the major organic product of the following reaction? HO 11 HgSO H₂O, H₂SO il ~ III Seved

A: When an alkyne reacts with HgSO4, H2O, and H2SO4, water(H2O) will be added to the alkyne according…

Q: How did you get to 321.61. Could you show me the breakdown?

A: Given, Vapour pressure (P): P1 = 0.975 torr P2 = ? Temperature (T): T1 = -79.3°C = (-79.3 + 273.15)…

Q: H2SO4 (cat) OH HO

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

Q: Is there a minimum standard reduction potential that the half-reaction used at the cathode of this…

A:

Q: H3C он NEN base

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

Q: 6 Convert ethanol into a polyethylene glycol chain (better known as PEG. You can google the…

A: The functional group is a key component associated with a molecule that furnishes the notable…

Q: HO. Q U H joglo A B C D KMnO4, NaOH cold H2SO4 H₂O 1. BH3-THF 2. H₂O2, NaOH 1. Hg(OAc) 2, H₂O 2.…

A: In the question we are asked to fill the blanks with the correct reagent for the required…

Q: Carbon bonds can point in how many directions. Four O One Two Three

A: Carbon has four valence electrons so it can form four covalent bonds with others atoms.

Q: Br 1. PPH3 2. n-butyllithium H. 3.

A: Wittig reaction is the reaction which is used to produce alkene by the help of carbonyl compound.…

Q: |

A: Given is organic reaction. In given reaction alkyne is converted into trans alkene.This is reduction…

Q: 1) The following balanced chemical equations are for based on the combustions of various fuels.…

A: Heat of combustion(∆H): The change in enthalpy of a system when one mole of the substance is…

Q: (2a⁴b³/ c⁶)³

A: Given, (2a4b3/c6)3

Q: Fe or Fe2*

A: Let us draw the Lewis structures for Fe+2 and Fe+3 .

Q: CLJ H,O 11.

A: The reaction of chlorine and water with the alkene gives an electrophilic addition product. The…

Q: 5. LDA H₂O

A: To find out the product we have to know the mechanism as follows.

Q: Br CH,COONa DMF

A: SN2 reactionIt is a bimolecular nucleophilic substitution reaction in which the rate of reaction is…

Q: NO 2 NO2 NO2 NO2 Br F NO2 -NO2

A: This nucleophilic aromatic substitution reaction

Q: Pd(OAc)2 (cat.) (t-Bu)₂P (cat.) NaOf-Bu toluene, RT

A: The given palladium catalysed reaction is known as Buchwald -Hartwig animation reaction . The…

Q: öt H₂SO4, A 18

A: The given ether is break in to alcohol and alkene in presence of H2SO4 and ∆.

Q: S-37. Aşağıdaki şıklardan hangisinde moleküllerin bazlık kuvvetleri küçükten büyüğe olacak şekilde…

A: To determine the basicity strength of molecules we must understand the  factors that affect…

Q: What is wrong with this reaction ?

A:

Stereochemistry and Isomerism

Stereochemistry deals with the three-dimensional structure and properties of molecules. It explains the arrangement of atoms and their manipulation within a molecule in a 3D structure. Stereochemistry can be dealt with all types of molecules. Based on the stereochemistry of a molecule, the physical and chemical properties of the molecules vary.