is formed from... Br NH2 N-H (A) (B) (C) (D) (E)

Q: 24. Based on periodic relationships, the concepts related to bond polarity, which of the following…

A: Bond polarity is depend on electronegativity difference.

Q: Determine the enthalpy for the ammonia formation reaction from the following bond energy data: E…

A: Given :  bond energy data: E (H-H) = 436kJ / mol, E (N-H) = 389kJ / mol, E (N triple bond N) = 946kJ…

Q: Draw the Lewis structure for the ionic compound thatforms from Mg and each atom.(a) F(b) O(c) N

A:

Q: KMnO4, H₂O (hot, concd.)

A: The given reaction is an example of the oxidation reaction in the presence of strong oxidising agent…

Q: Write an electron configuration for each element and the corresponding Lewis structure. Indicate…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Draw a Lewis structure for each of the following molecules: (a) chlorodifluoromethane, CHClF2 (b)…

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

Q: The conjugate acid of HSO4 is... O Sulfuric acid O Sulfite O Sulfate Sulfurous acid

A: A conjugate acid base pair differ by only one proton

Q: 3. List the types of intermolecu lar forces present in the following compounds. (a) HF (b) Br2 (c)…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: State whether each of these statements is true or false.(a) The longer the bond, the larger the bond…

A: Since your question has multiple sub-parts, we will solve first three sub-part for you. If you want…

Q: Specify the local electron geometries about the atoms labelled a-d. Unshared electron pairs affect…

A:

Q: Lewis structure

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: Use VSEPR theory to predict the shape (molecular geometry) of these molecules and draw the Lewis…

A: VSEPR Theory is used to predict the shape of the molecules from the electron pairs that surround the…

Q: Compare the magnitude of the lattice energy for each of the following two ion pairs. (a) Ni²+ and…

A: Lattice energy is defined as the amount of energy absorbed to dissociate 1 mole of ionic compound…

Q: Directions: From the molecular structures shown below, identify the one that corresponds to each of…

A: Given molecules and models,

Q: Predict which element in each of the following pairs is more electronegative according to the…

A: Electronegativity trend in periodic table generally increases as you move from left to right across…

Q: 16. Draw Lewis dot structures for an atom of each of following elements. (a) Li (b) Ne Ne (c) O (d)…

A: Lewis structure is a method of representing bonding pattern in a molecule.It tells us how different…

Q: How could you distinguish between the gases H2 and NO2?  (1) By smell (2) By color (3) By running a…

A: Hydrogen gas being reactive and NO2 is comparatively  Less Reactive than Hydrogen  gas

Q: Hydroxide, calcium oxide, and carbonate can be in the atmosphere from:......

A: Hydroxide, calcium oxide, and carbonate can be in the atmosphere from: ......

Q: Which of the following statements is true? (A) Because HCl is a strong acid, the bond dissociation…

A: The bond dissociation energy is defined as the energy required to break a bond to form two atomic or…

Q: Which is the most stable species? (A) (B) OA OB OC OD (C) (D)

A: Order of stability of radicals: Allylic = Benzylic > 3° > 2° > 1°

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.