abel the foliowing image, some options may be used more than once, or not at all. unit?, : Pressure (Torr) : Temperature (Celcius) : Volume (L) : Solid * Liquid : Gas : Plasma : Critical Point : Triple Point : Normal Point

Q: Two students are planning to carry out an experiment to infer the strength of INTRAMOLECULAR forces.…

A: Intramolecular forces are the forces of attraction between atoms with in a molecule. But…

Q: . State the best words to complete these sentences: Liquids have a sphere-like or rounded shape…

A: Liquids have a sphere-like or rounded shape due to a property called Surface Tension.

Q: A phase is a physical property of which describes the distance of molecules of matter. Phase also…

A:

Q: How does viscosity depend on intermolecular forces? What other factors affect viscosity?

A: Intermolecular force is any type of force between the atoms in different molecules, the force can be…

Q: Determine what phase changesoccur between solids and liquids.

A: Phase:  A homogeneous state where no visible boundary is separating the different states of matter…

Q: The following compounds are liquids at room temperature. Which among these compounds is the MOST…

A: Viscosity: During the motion in liquid different layers of liquid will have different rates. The…

Q: Compare and contrast the gas, liquid, and solid stateswith regard to the average distance of…

A: Considering the average distance between the particle separation of the three states has to be…

Q: How much heat is given off when 32.0 grams of steam cools from 110°C to ice at -40°C?

A:

Q: In order of strength of intermolecular attraction, which of the following is the strongest:…

A: Intermolecular attraction: Thes are the forces of attraction that exist between molecules, atoms, or…

Q: List the following substances in order of increasing boiling point. Drag and drop your selection…

A:

Q: A substance is viscous, nearly incompressible, and notelastic. Is it most likely to be a solid, a…

A: Viscosity is the property of fluids by virtue of which they resist their flow.  Elasticity is the…

Q: Calculate the heat released when 854 grams of steam condenses. The heat vaporization constant is…

A: Given information: Mass = 854 g Heat vaporization constant = -540 cal/g

Q: Which of the following is not attributed to boiling? Select one:   a. Rapid process   b.…

A: Which of the following is not attributed to boiling?

Q: it is Intermolecular attraction between two permanent dipoles _________

A: The strongest type of intermolecular bond is hydrogen bonding. When a hydrogen atom is covalently…

Q: Describe the characteristics of the physical state of iron (solid, liquid, or gas) at a temperature…

A: The relationship between K and oF and oC is as shown below:

Q: Relate boiling point to molar heat of vaporization.

A: Given, The two terms which have to relate each other are boiling point and molar heat of…

Q: A phase is a physical property of which describes the distance of molecules of matter. Phase also…

A: Given : We have to tell which statement is true.

Q: What happens to the initial rate of condensation When a liquid is placed in a closed container?

A: Condensation is the change of phase of a gas to liquid. Liquids can undergo condensation if heat is…

Q: Draw the kinetic molecular model of solid and liquids.Then us it to explain their properties in…

A: Any material which contains fixed volume and fixed shape is known as a solid. In solids, the…

Q: When energy is added to a liquid, its particles begin to move (kinetic energy increases). If…

A: When to any phase energy is added, then particles kinetic energy increases and it forces to decrease…

Q: consider two pure liquids, methane and acetonitrile. describe the intermolecular forces that must be…

A: Methane is a non-polar compound. Even if the carbon-hydrogen bonds are polar, the symmetric…

Q: Weaker is the inter molecular forces of attraction in a liquid, is the boiling point. less more

A: Inter molecular force: These are the attractive or repulsive forces present between the neighbouring…

Q: n increase o

A: Given Does the speed of vaporization increase or decrease or stay the same

Q: , a solid can coexist with its liquid and vapor phase

A: The temperature at which the vapor pressure of the liquid becomes equal to the external pressure is…

Q: A 1.5 kg sample of ice is kept in a freezer at added to the sample. If there is no loss of heat to…

A: According to the first law of the thermodynamics, energy is always conserved, that is energy is…

Q: What is the chemical reason (ie. molecular property) for biodiesel having more desirable viscosity…

A:

Q: When a liquid is freezing,  a. its temperature decreases constantly b. the kinetic energy of its…

A: Given,                      Four statement is given related to freezing of a liquid      Required,…

Q: ?A definition of viscosity is

A: Viscosity is the measure of resistance of the movement of fluids. Fluids include liquids and gases.…

Q: How many phases are present at each of the points a–d indicated in attachement

A: To determine the number of phases present at each of the point a, b, c and d of the below phase…

Q: Use the observation in the first column to answer the question in the secc observation question At…

A: The enthalpy of vaporization is also known as the heat of evaporation or the heat of vaporization.…

Q: The pressure that vapors apply on the surface of the liquid at equilibrium is called

A: On the surface of a liquid some of the liquid vapours are present.

Q: Calculate the normal boiling point of the liquid in units of °C.

A:

Q: Surface tension acts on small objects with HIGHER surface area over mass that enables them to float.…

A: Answer  Due to the surface tension, small objects will float on the…

Q: Compare and contrast dipole-dipole and hydrogen bonding. Cite at least two similarities and two…

A: Dipole-dipole forces are attractive forces between the positive end of one polar molecule and the…

Q: More is the surface area of a liquid, high will be its rate of evaporation. Select one: O True O…

A:

Q: Refer to the gragh and the given answer letters (ex, "a") to answer to the each of the following…

A: 1) The temperature at point a is the b. normal freezing point.

Q: solid into vapor

A: A phase transition is defined as a change in state from one phase to another phase.

Q: A) solid В B) liquid A C) gas D) cannot determine without exact pressure and temperature Temperature…

A: A phase diagram (of a substance) is a graphical representation used to show the conditions which…

Q: how much heat is absorbed by 74 g of ice when melted, heat of fusuion of ice is 80.0 cal/g and heat…

A: Welcome to bartleby !

Q: As a liquid subatance freezes, the particles become ____, and they have ___ attraction for one…

A: As a liquid subatance freezes, the particles become ____, and they have ___ attraction for one…

Q: Determine the kinds of intermolecular forces that are present in element or compound. He

A: The repulsive and the attractive forces exist between the atoms in a molecule is called…

Q: The boiling temperature of a certain liquid is 180oC at sea level (Patm=760 mmHg) with heat the…

A:

Q: How many grams of ice at -10.0°C can be converted in to steam at 110.0°C with the endpoint of 457. 4…

A:

Q: heats of fusion and heats of vaporization?

A: Option A is correct.

Q: - Claim: Now, rank the substances in terms of the strength of their intermolecular forces from…

A:

Q: The boiling point of H2 is -252.9 degrees celcesus will H2 be a liquid or a gas at -254 degrees…

A: At the lower temperature of boiling point, compound will be in a liquid state.

Q: When a liquid is in dynamic equilibrium with its vapor at a given temperature, the following…

A: The chemical reactions are sometimes not unidirectional, they are reversible. The reactants form the…

Q: ends to __________ in strength with increasing molecular mass. As this strength trend continues the…

A: London Dispersion Force is the weakest intermolecular force between molecule or atom This kind of…

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.