No Are ions Yes present? Are polar Are molecules with permanent dipoles present? No No molecules present? Yes Yes Is H atom Yes bonded to F, O, or N atom? No A B D E

Q: Explain hydrogen bonds and how they come about, provide and example.

A:

Q: Band structure" of "Hatom chain" and "H mole chain" are drawn as "graphs" and "intermediate…

A: The aim of this question is to explain the band structure" of "Hatom chain" and "H mole chain" are…

Q: Pick all of the Molecules with a permanent net electric dipole  A) CO B) CH4 C) SO2 D) O2

A: Given molecules, A) CO B) CH4 C) SO2 D) O2

Q: = long form electron configuration for phosphorous.

A:

Q: What is the influence of the member atom(s) to the entire molecule?

A: Atoms are the indivisible particle, neither be created nor be destroyed. They are basic building…

Q: If the temperature drops to -40 °C, the ammonia will and become a If the temperature drops further…

A: At standard temperature and pressure: Boiling point of ammonia=-33oC Freeing point of ammonia=-78oC

Q: What kind of intermolecular forces exist between molecules of Br₂? • A) Dispersion • B)…

A: Intermolecular forces are the attractive or repulsive forces that exist between molecules and affect…

Q: 8. What type(s) of intermolecular force is (are) common to (a) Xe and CH3OH; (b) CH;OH and CH;CN;…

A:

Q: Q. Draw all possible structures of the following molecules and explain which one is the preferred…

A: Here we have to predict the preferred structure of the given compound based on VSEPR theory.

Q: Many compounds of the transition-metal elements containdirect bonds between metal atoms. We will…

A: 3dz2 orbital is used to make sigma bond between metal atoms

Q: Draw diagram showing how these bonds  formed using the molecular orbital theory, then tell whether…

A: Presence of unpaired electrons makes the molecule paramagnetic in nature. BMO = Bonding molecular…

Q: What is the significance of molecular orbital theory in explaining the stability and reactivity of…

A: Molecular orbital theory is a powerful tool for explaining the stability and reactivity of…

Q: Fill in the blanks: Polarizability is the ease with which the charge distribution in a molecule can…

A: Polarizibility is defined as the tendency of distortion of electron in a covalently bonded molecule.…

Q: CH4 is not able to react with chlorine gas in ordinary laboratory conditions because: A Both are…

A: Methane undergoes substitution reaction with chlorine gas.Each hydrogen atom of methane undergoes…

Q: A certain gaseous molecular compound is 29.7% S and 70.3%F. A 50.0 g sample of this gas occupies…

A: Given: Mass of the gas = 50 g Volume of the gas = 11.3 L Pressure of the gas = 1 atm Temperature =…

Q: Instantaneous dipole is created in London dispersion force by electron dispersion wherein* the atoms…

A: An instantaneous dipole is a a temporarily dipole that arises due to the uneven distribution of…

Q: Draw diagram showing how these bonds  formed using the molecular orbital theory, then tell whether…

A:

Q: Solve 5. Demonstrate an understanding of atomic structure and chemical bonding, and how they relate…

A: Electronic configuration is defined as arrangement of electrons in orbitals.

Q: Explain the process of detergency using micelle formation.

A: A colloidal solution is a heterogeneous system in which one substance is dispersed as very fine…

Q: Which of these pairs of substances is likely to be miscible? a)Br2 and C6H6 (benzene) b/…

A: The miscibility of liquids depends on the intermolecular forces between them. Substances with…

Q: 7. Draw the shapes and hence specifically identify the most important intermolecular interaction in…

A: "Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: Select one: a. Fluorescence b. Phosphorescence c. Radiation d.a & b e.a & c f.b & c g. a b & c

A: Answer is explained below.  According to the question, a particular bond can absorb energy from the…

Q: stung field d syateme square planes gienaty?

A: Strong field ligands The types of ligands that produces large splitting is called strong field…

Q: Explain the below "Polarizability is a measure of how the electron cloud around an atomresponds to…

A: Polarizability is defined as the extent to which the electron cloud surrounding an atom or molecule…

Q: Substance Bond Length (angstroms) F2 1.42 Br2 2.28 N2 1.09 Using principles of substance and/or Bond…

A: All three of your molecules are diatomic (meaning they are made up of 2 atoms).    There…

Q: Mention various sources of lattice vibration. what do they te

A: Given Mention various sources of lattice vibration.

Q: H-N N-4 H N. The enzyme chymotrypsin would cleave this molecule. Show where by drawing a line…

A: In this question, we will draw a line through the peptide bond ( bonds ) break by the chymotrypsin…

Q: Examine the elements in the second row of the periodic table. Note that HF, H2O, NH3 and CH4 are sp3…

A: Hydrogen bonding is an electrostatic force of attraction between hydrogen and most electronegative…

Q: Question #2/ A: Discuss the twin boundaries defects formation reasons? B: Sketch the plane (020)?

A: Twin boundaries are regular aggregate consisting of individual crystals of same species joined…

Q: 4HCN) + 50 2(9) 2H2O(g) + 4CO2(g) + 2N2 Calculate AS using the table provided. Compound S mre HCN…

A: Consider the given balanced equation is as follows; 4 HCN l   +  5 O2 g    →    2 H2O g  +  4 CO2 g…

Q: What best represents this molecule engaging in dipole-dipole interactions?

A: Dipole - dipole interaction  is the attraction between the positive (+ve) end of one molecule and…

Q: Lennard-Jones potential diagrams, also called intermolecular potential energy diagrams, illustrate…

A: The lennard-jones potential models soft repulsive and attractive interactions. The commonly used…

Q: van der Waals interactions • List and briefly explain three contributions to total van der Waals…

A: Van der waals interactions are weakest forces present between molecules. It is of three types :- 1.…

Q: briefly explain why the oleic acid molecules organize themselves into a monolayer?

A: Oleic acid is a fatty acid with the molecular formula CH3(CH2)7CH=CH(CH2)7COOH.

Q: 4. Draw an energy level diagram for bromine

A: Energy level diagram for bromine

Q: Why energyof ionictransitionstate is reduced by polar solvents.

A: Polar solvents have large difference of electronegativity between the atoms in a bond due to which…

Q: ... For each substance in the pair, list the forces between the formula units (IeFs for most, but…

A: Different types of intermolecular forces found in a molecule are: London dispersion force(LDF) is…

Q: Explain about allotrope of boron. include with image.

A: Allotropes are elements that are chemically identical but differ in their physical properties.…

Q: How many bonds does each carbonatom in C60 make? Based on thisobservation, would you expect…

A: Carbon has the property of catenation. It is the property of forming bonds with the similar atoms.…

Q: What IMFs can this molecule engage in a pure sample a.) Dispersion and dipole-dipole b.)…

A: This molecule is polar . No hydrogen us directly attached to high electronegative elements i.e no…

Q: Which of them can be measured? Select all that apply. Bond energy Bond length Bond order

A: Measurements regarding bonds are made in order to determine the characteristics of bonds and their…

Q: The folowing is the molecular orbital diagram showing the energy ordering for the molocular…

A: Shortest bond length means higher bond order . Bond order depends on the number of electron in the…

Crystallography

Crystallography is the category of science that focuses on the atomic and molecular arrangements with their bonding constituting the crystal structure. It is derived experimentally and originated in the year 1912. It is a combination of two words; those are crystal, meaning a cold drop, and graph, meaning writing.