TYPES OF CRYSTALS Substance Molecular Metallic lonic Covalent Network Dispersion Dipale- Hydrogen Metallic lonic Covalent Forces dipole bonds bonds bonds bonds attraction 1 Kr 2 HF 3 NO 4 Al 5 KS 6 NH3 7 HCI 8 KMNO4 9 SO2 10 CO2 11 Si 12 SIO2 13 Cyaphte |14 CH:OH 15 Ag

Q: when water molecules are attached to one another the arrangement is what?

A: A water molecule consists of one oxygen and 2 hydrogen atoms and these hydrogen atoms are linked by…

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

A: Since you have asked a question with multiple subparts, we will answer only first three subparts for…

Q: 1. What type of holes do the blue spheres occupy in the ionic solid depicted below? Give evidence to…

A: We have to determine voids of given unit cell and Type of closest packing of given unit cell.

Q: It's unclear to me what the word "homogeneous structure" really refers to.

A: A relational first order structure is homogeneous if every isomorphism between finite substructures…

Q: Are the London dispersion forces the same for all molecules in the table or are they different and…

A: The instantaneous dipole-induced dipole attractions are called London dispersion forces   these…

Q: Br 3) a) Write the chemical formula for each compound. b) Order the compounds from lowest to highest…

A: The chemical formulas of the compounds are:

Q: Consider mixing 2 of the three compounds to form a solution. i. Which of the compounds, A – C, is…

A: All three compounds are volatile, which means the pure compounds A, B and C have weak intermolecular…

Q: Instructions: Determine and explain the type of intermolecular force of attraction that exists:

A:

Q: 1- A crystalline solid is made up of two elements 'A' and 'B'. Atoms of A are present at the corners…

A: We should know the sharing of atom on the corner and the face of the unit cell. We are having 2 kind…

Q: 1. Consider the compounds NaCl, HCI, and CaO. Rank these compounds in terms of expected melting…

A: The expected melting point of NaCl, HCl, and CaO depends on the strength of the chemical bonds and…

Q: 4 Pics 1 Word: Make a scientific guess of the word/s that can represent the pictures presented in…

A: Two questions based on intermolecular forces, which is to be accomplished.

Q: Suppose you mix an unknown solid with oil and the added solid dissolves into the oil. What is most…

A: Option 1 ( It is a non polar solid ) is correct.

Q: what does it imply when people talk about a "homogeneous structure?"

A: Homogeneous means uniform throughout the body/struure. In homogeneous structure same kind of…

Q: Which would you predict to have a higher melting point, HI or KI? Why? ? Please list the actual…

A: KI melting point : 681 degree C HI melting point : -51 degree C Yes, As we can see from the above…

Q: Complete this statement: "The bonding between atoms within a water molecule is called A. The…

A: Introduction to a water molecule Covalent bonds between hydrogen and the more electronegative oxygen…

Q: Between sodium chloride and potassium chloride, which of them has a greater force, and why? Select…

A: The element sodium is smaller in size than the element potassium as per the modern periodic table…

Q: In all solids, the atomic arrangement of molecules is well organized. Select one: True False

A: There are three types of matter  Solid liquid and gases.

Q: What intermolecular forces does KCl have and MGo?

A: We need to find what type of intermolecular forces does KCl have. we need to find it also for MgO.…

Q: Suppose three molecules are in a sample: A,B and C. In what order would the compounds elute first?…

A:

Q: Which of the following pure substances has the lowest melting point? Group of answer choices LiF…

A: Well, in order to have an idea about the melting point of the given compounds, we have to consider…

Q: Kr is bigger and alightly heavier than cl2.  That's it should have more London forces.  so why is…

A: Electronic configuration of Cl: 17e- : 1s2 2s2 2p6 3s2 3p5 Electronic configuration of Kr: 36e- :…

Q: dispersion hydrogen bonding ion-dipole dipole-dipole Motor oil (nonpolar) Lard (nonpolar) Potassium…

A: Motor oil is non-polar in nature. So in between a non-polar solute and non-polar solvent, dispersion…

Q: Identify which of the following pure compounds or pure elements can interact via hydrogen bonding. O…

A: ldentify which of the following pure compounds or pure elements can interact via hydrogen bonding.…

Q: Is there any importants to the extra given information such as the molar mass of Ethanol (46.07…

A: To calculate the volume , we need only density formula.

Q: e the attracti orce described and ar Figure 1 H H H H---N:---H---N: H--N:---H ---O: H H H --D 00 B -…

A:

Q: Complete the table. Then identify where each type of dipole can be observed and its importance.…

A: A question based on molecules that is to be accomplished.

Q: You are given a list of binary compounds (only two different elements) and asked to determine the…

A: The least energy needed in state conversion (solid to liquid) is denoted as heat of fusion. This…

Q: The melting point of moleculer hydrogen (H₂) is ~14K (-259°C). Draw a molecular level picture of…

A:

Q: Liquid crystals have unusual optical properties because they can orientation. with an electric field…

A: The solution is given below-

Q: disperssion forces occur between any molecules in the liquid or gas state regardless of polarity…

A:

Q: Answer the questions below assuming the following information: The distance between neighboring…

A:

Q: Part A Explain why NC is a liquid at room temperature while NH3 is a gas. NC has greater dipole…

A:

Q: Capillary action is the process of water moving up plants, against gravity. Two different properties…

A: Explained as follows

Q: 79. The meht ing and boiling points of organic compounds are dependent between the molecules. on the

A: Boiling and melting points are two basic properties associated with any molecules. The conventional…

Q: Explain what is meant by the 'structure of a liquid'.

A: Liquid is the one of the state of matter. Liquid has fixed volume but no fixed shape.

Q: Identifying hydrogen-bonding interactions between molecules For each compound in the table below,…

A: Hydrogen bonding is a strong attractive force. When hydrogen is bonded to Fluorine, Nitrogen or…

Q: 24. Based on your understanding of the relationships between the structures and physical properties…

A: Covalent network solids consist of atoms covalently bonded into a three-dimensional network or…

Q: Why does it seem that the heat of combustion is higher with substances of greater molecular weights?…

A: During combustion, a large molecule is broken down into individual atoms and these atoms combine…

Q: F-F...F-F

A: These are two F2 molecules.  These are non-polar in nature.