What word or two-word phrase best describes the shape of the nitrosyl hydride ( HNO) molecule? .?

Q: Define the properties of covalent atomic solids ?

A: Covalent atomic solids: in this type of solids, atoms are bonded by covalent bonds in a continuous…

Q: Which of the following would you expect to have the higher boiling point? Explain why. OH 3.

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Q: Consider the lattice energies of the following Group 2Acompounds: BeH2, 3205 kJ/mol; MgH2, 2791…

A: (a) All the atoms Be, Mg, Ca, Sr and Ba belong to group 2A , so they all have +2 oxidation states in…

Q: What type of sti Hould you expect sodium chloride to have a high or a low melting poim? Explain your…

A: Interpretation: We have to tell what type of structure NaCl have.

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

A: Since H bonds are formed only with very high electronegativity elements. Usually it forms only with…

Q: List at least two properties of water and describe why it exhibits such in terms of its molecular…

A: The main important properties of water has to be given.

Q: What is the role of cation during ion-dipole interactions? A.  it distorts the electron…

A: Ion dipole interaction: It is defined as the interaction between ion and a molecule with permanent…

Q: A Lennard-Jones potential diagram, or intermolecular potential energy diagram, illustrates the…

A: Lennard jones potential diagram is a graphical representation of potential energy v(s) internuclear…

Q: Compare the properties of ionic, covalent, and hydrogen bonds.

A: When two atoms with less difference in electronegativity combine, covalent bonds are made. an ionic…

Q: At standard temperature and pressure, the molar volumesof Cl2 and NH3 gases are 22.06 and 22.40 L,…

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

Q: How many atoms can Oxygen bond with?

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Q: Silane (SiH4), phosphine (PH3), and hydrogen sulfide (H2S) melt at −185 °C, −133 °C, and −85 °C,…

A:

Q: kinetic molecular theory states that:

A: All the gase laws like Boyle's law, Charles law and Avogadro's law are given based on experimental…

Q: Explain why the atomic structure of diamond is different from the atomic structure of graphite?

A: it has a crystalline lattice each carbon in diamond is SP3 hybridized and attached with other Carbon…

Q: Which of the following bonds is most responsible for water's extremely high surface tension? Ionic…

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Q: alloys are prepared with a view to impart some desirable properties. what are these properties?

A: The mixture of two or more elements present in a fixed composition in which major component is metal…

Q: Based on its structure, which diagram accurately depicts an attractive interaction between two…

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Q: The boiling point of helium is 4 K. The boiling point of xenon is 170 K. Both of these are in the…

A: London dispersion forces: The unequal distribution of electrons around the nucleus in an atom can…

Q: ns as the polarity of the molec

A: Given What happens to the degree of dipole-dipole interactions as the polarity of the molecules…

Q: Why is N2 a gas at room temperature? Explain why lowering the temperature allows for liquid N2 to…

A: The reason why nitrogen is a gas at room temperature and the reason why lowering the temperature…

Q: does water shows paramagnetic behaviour?

A: MOT or molecular orbital theory states that atomic orbitals of the bonded atoms overlap to form…

Q: Show why sodium and chloride ions are bonded to form a crystalof NaCl salt?

A: Sodium and chloride ions are bonded to form a crystal. Each Na+ ion surround by six chloride ions as…

Q: Explain the trend in ion-ion forces as it relates to the product of charges. Give one example of…

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Q: What kind of intermolecular forces act between a chlorine monofluoride molecule and a zinc cation?

A: Cl-F is a interhalogen compound. F atom has higher electronegativity than Cl- atom. It is a pure…

Q: Can you give me an overview of the crystal structure in at least three paragraphs?

A: Answer - In crystallography, crystal structure is a description of the ordered arrangement of atoms,…

Q: IV. Arrange the following according to decreasing intermolecular force attraction. Explain your…

A: Ans. An intermolecular force (or secondary force) is the force that mediates interaction between…

Q: 74. Assume the two-dimensional structure of an ionic compound, M,A,, is

A: To determine the empirical formula for the below two-dimensional structure of an ionic compound

Q: #17. arrange the following pure solid elements in order of increasing electrical conductivity.

A: The electrical conductivity is determined by the ease with which the electric current can be passed…

Q: What are the network covalent atomic solids?

A: Definition of solids: The compound has, sharp dissolving focuses, fixed shapes, and has more…

Q: At standard temperature and pressure, the molar volumesof Cl2 and NH3 gases are 22.06 and 22.40 L,…

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

Q: Ionic solids of the O- and O3 - anions do not exist, while ionic solids of the O2 - anion are…

A:

Q: Although the H-bonding in hydrogen fluoride is much stronger than that in water yet water has a much…

A: H-bonds and their presence in biological and physical systems play a significant role. For example,…

Q: Urea is an organic compound widely used as a fertilizer. Its solubility in water allows it to be…

A: Urea, also recognized as carbamide, is an organic compound with a chemical composition of CO(NH2)2.…

Q: What do u think is giving rise to electrical conductivity

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Q: 100 grams of CaCO3 were used to prepare the calcium carbide. What is the volume of ethine that will…

A: CaCO3  --CaC2  + H2O à C2H2 + CaO Mol. Mass of caco3 = 40+12+48=100 CaC2=40+12*2=64 Moles 1 mole or…

Q: Alcohols (ROH) are structurally similar to water. Why are alcohols not as powerful a solvent as…

A: Water molecule, H2O consists a hydrogen atom and a hydroxyl group, (-OH). Alcohol consists an alkyl…

Q: Hydrogen bonds are best characterized as

A: Hydrogen is electropositive atom. It forms bond with electropositive as well as electronegative…

Q: Why do the noble gases have such low boiling points?

A: The explanation is as given below:

Q: Phosphorous triiodide polarity

A:

Q: Calculate the mass percent of water in the compound NiCl2. 6H2O

A: