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: Which is the best description of the forces that are present within a sample of this compound?

A: Hydrogen bonding is the bond between Hydrogen and the most electronegative elements such as Flurine,…

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: Which of the following has a higher melting point: NH4NO3 or H2O? Explain your reasoning, including…

A: The forces of attraction existing among the molecules of a substance which can be gaseous, liquid…

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: 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: Copper(II) sulfate pentahydrate loses two of its waters of hydration when it is heated to 63° C. It…

A: Water of crystallization or water of hydration refers to the no. Of water molecules chemically…

Q: A substance that does not dissolves well in water. Which of the following can be concluded about the…

A:

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: Choose the substance with the highest boiling point and explain why you choose it -NaCl -H2O…

A: Vapor pressure of the liquid and vapor in the atmosphere will be same at certain temperature and it…

Q: A young chemist has synthesized what he believed to be acetaminophen. He measured the melting point…

A: Melting point of pure acetaminophen = 169-170.5 Celsius Melting point of synthesized acetaminophen =…

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: A liquid placed in a test tube has the meniscus shown above. The types of forces that create this…

A: 1->when cohesive force is stronger than adhesive force convex meniscus formed . 2->when…

Q: Which process is energetically favorable, breaking attractive forces or forming attractive forces?

A: Chemical bond :-  A strong electrostatic force of attraction which holds the two constituent atoms…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Option a: This option is correct because True. The statement accurately describes the heat of…

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

A:

Q: What important information does the melting point of a substance provide?

A: Melting point of a substance is a defined as the temperature at which a solid melts. It is a…

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

A:

Q: How do we know we are observing the beginning of the melting point range? First drop of liquid is…

A: Melting point means the temperature when a solid converts into liquid.

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

A: Explained as follows