сompound 1. SİH4 vs PH3 2. GeH4 vs ASH3 3. HF vs HI 4. Scl6 VS H2SO4 5. C2H2 vs BrF5

Q: Explain for these observations: (a) The surface tension of CHBr3 is greater than that of CHCl3. (b)…

A: Questions #(a) and #(c) are based on the concept of surface tension. Question #(b) is based on…

Q: a. Using the Lewis structure for each substance below, predict the hybridization for the central…

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

Q: Which of these substances exhibits H bonding? Draw examples of the H bonds between two molecules of…

A: The substance which substances exhibit Hydrogen bonding has to be given,

Q: Determine the shape of the following molecules and identify what intermolecular forces exist in a…

A: a) SO2Cl2 = The structure of the given compound is, The shape of the compound is Tetrahedral. The…

Q: The density of LiBr crystallized in the NaCl structure is 3,464 g / cm3. What is the ion radius of…

A: Welcome to bartleby!

Q: In which of these substances is hydrogen bonding likely to play an important role in determining…

A: The substance in which hydrogen bonding plays an important role in physical properties has to be…

Q: The interhalogen compound BrF3 is a volatile, straw-colored liquid. The compound exhibits…

A: On increasing the temperature, the electronic conductivity decreases. This indicates that a fewer…

Q: Which of the following statements is TRUE? Select one: F2 is more polarizable than Br2. CH3OH has a…

A: Molecule having more size can deform easily. Thus corresponding molecule is polarizable in nature.…

Q: Attraction between atoms to weak. 1. How would you describe the spacing between the atoms? Are the…

A: 1) If the attraction between them is weak, then there will be free space around atoms and they would…

Q: In each pair of compounds, pick the one with the higher boiling point. Explain your reasoning. a.…

A: Boiling point of a compound depends on various factors. Boiling point of a compound varies with many…

Q: With what compound will NH3 experience only ion-dipole intermolecular forces? - NaCl - C2H5OH -…

A: Intermolecular forces are defined as the forces that mediate the interaction between molecules,…

Q: Consider the following melting point data: Compound NaCl MgCl2 AlCl3 SiCl PCl3 SCl2 Cl2 mp(°C)…

A: Given: We have to account for the trends in melting points in terms of interparticle forces. Data…

Q: Consider the following materials: 1) liquid methane (CH4) 2)  liquid water (H2O),  3)  solid sodium…

A: The four types of Intermolecular Forces are Dispersion, Dipole–Dipole, Hydrogen Bonding, and…

Q: Rank the following substances in order of increasing predicted boiling points – explain your…

A:

Q: What type of substance would S8 be? Diatomic molecule Covalent Network Ionic Crystal Lattice…

A: Sulphur forms numerous allotrope of which yellow rhombic sulphur and monoclinic sulphur  are the…

Q: Which substance in each of the following pairs would you expect to have the higher boiling point?…

A: Given that a some following pair compounds. following pair is a substance of higher boiling point.

Q: 4. Which of the following compounds would be expected to have the lowest melting point? a. AIF3 b.…

A: Ionic compounds with higher charges have higher melting point due to strong intermolecular forces…

Q: 4. Which of the following statements are true about Hydrogen Bond? I. Molecules that have bonded…

A: 4.  We have to tell about the H-bonding. We know that the Hydrogen bond is a special type of strong…

Q: The density of LiBr crystallized in the NaCl structure is 3,464 g / cm3. What is the ion radius of…

A: Given,  Density of LiBr= 3.464 g/cm3 Molar mass of LiBr= 86.84 g/mol We know that NaCl crystal…

Q: only 12 and 13

A: We have to write the correct lewis dot structure for O2 as follows in step 2:

Q: 1) (a) what is meant by the term polarizability? (b) Which of the following atoms would you expect…

A: (a) Answer - Polarizability - Polarizability usually refers to the tendency of matter, when…

Q: Туре of Crystal Covalent Metallic Ionic Molecular Substance Network Dispersion Forces Dipole- Dipole…

A: In this question we have to determine the type of crystal solid formed by the given compounds.

Q: PLEASe provide in depth explanitons I will be using this to study

A: In the liquid state, the only compounds are capable to form hydrogen bonds in which hydrogen atom is…

Q: What are 8 Network Covalent Atomic Solids?

A: The bond formed between two atoms by the sharing of electrons to satisfy the octet rule is known as…

Q: The density of LiBr crystallized in the NaCl structure is 3,464 g / cm3. What is the ion radius of…

A: Welcome to bartleby !

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

A: a) The compounds given are SCl2 and SO2.

Q: PLEASe provide in depth explanitons I will be using this to study

A: Hydrogen bonding is the bond between hydrogen formed between hydrogen and most electronegative atoms…

Q: Choose the compound that has the highest surface tension. (Consider intermolecular forces) H Не 10…

A: When the intermolecular forces of attraction of among the molecules is higher , then molecules on…

Q: (a) List the following molecules in order of increasing polarizability:GeCl4, CH4, SiCl4, SiH4, and…

A: The polarizability of the substance is dependent on the size of the substance. As the size of the…

Q: Indicate the strongest force holding the crystals together in the following substances by putting a…

A: Since you have posted a question with multiple sub-parts, as per guidelines we will solve the first…

Q: TYPES OF CRYSTALS Substance Molecular Metallic lonic Covalent Network Dispersion Dipale- Hydrogen…

A: Covalent bond is formed due to the overlap of orbitals . Ionic bond is formed due to the…

Q: Identify the type of interactions in each compound (ionic, dipole -dipole, hydrogen bond, etc...) a.…

A: In the PF5 molecule, the dipole moment is zero and this molecule exists in the gaseous state at…

Q: Which substance is a network covalent solid? A) Carbon Dioxide, CO2 B) Diamond. C C) Mercury, Mg…

A: A covalent bond is a chemical bond that involves the sharing of electron pairs between atoms. These…

Q: What is the difference in packing efficiency between the hcp structure and the ccp structure

A: The packing efficiency is the fraction of volume in a crystal structure that is occupied by…

Q: 2. How to find what a materials crystal structure is? (FCC, BCC or neither FCC or BCC or others)

A: Please find your solution below : Crystal structure is an ordered arrangement of atoms, ions or…

Q: There are three flask they are all 1.00L flask a is NH3 flask B is NO2 flask c is N2 which flask are…

A:

Q: Which substance in each of the following pairs would you expect to have the higher boiling point?…

A: In this question, we have to find out the correct answer of given problem by the help of THE…

Q: Rationalize the difference in boiling points in each pair:(a) HF 120 °C2 and HCl 1-85 °C2, (b) CHCl3…

A: (A) HF (20°C) and HCI(-85°C) Boiling point of HF is greater than that of HCI due to hydrogen bonding…

Q: For each pair of substance, identify the substance that is likely to have a higher boiling point.…

A: Since you have posted question with multiple subparts as per guidelines we can answer three subparts…

Q: Why are the close pack directions important feature in crystal structure? (one sentence only)

A: To give the importance of close pack directions in crystal structure?

Q: 23.45 grams of Magnesium Chloride were added to 500. mL of water. What change in boiling point can…

A: 23.45 grams of MgCl2 is given. Molecular weight of MgCl2 = 95.211 gram i = 3 , since it dissociate…

Q: Aside from London dispersion forces, which substance do you expect dipole interactions to be…

A:

Q: X. Arrange the following according to decreasing melting point. Explain your answer. A. sodium metal…

A:

Q: List all types of intermolecular forces that exist between particles in each of the following pure…

A:

Q: Which member in each pair has the greater dispersionforces? (a) H2O or H2S, (b) CO2 or CO, (c) SiH4…

A: Dispersion forces mainly depend upon two factors: geometry of a molecule and its molecular weight.…

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.