Contrast the arrangement of particles in solids and liquids

Q: List the names of the various changes of state for a pure substance?

A: Pure substances in chemistry are those that consist of only one kind of particles. It can be further…

Q: A substance has a definite shape and definite volume. What is the state of the substance?(a) solid…

A: The substance also called matter having fixed shape and fixed volume?

Q: Which of the following are observed general properties of liquids? (a) fixed volume (b) mix…

A: The general properties of liquids has to be predicted.

Q: 11. Together, liquids and solids constitute the , phases of matter. A. compressible B. condensed C.…

A: Intermolecular forces refer to the type of interactions which are present in between atoms or…

Q: Identify the property of water that explains why: a) Humans can maintain their body temperature. b)…

A: a). The amount of heat required for a unit mass of the substance to raise the temperature by…

Q: The density of a substance is greater in its solid state than in its liquid state? Explain how?

A: The mass of the substance divided by the volume of the substance is equal to the density of the…

Q: C Time (minutes) Temperature (°C)

A: A phase diagram is a graphical way to express the change of physical states of the material under…

Q: Explain under what conditions it is possible to separate two liquid substances

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Q: Antarctica contains 26.5 million cubic kilometers of ice. Assume the temperature is -20 degrees…

A: SOLUTION: Step 1: The density of ice at -20 degree Celsius = 920 Kg/m3 =9.2 ×1011 Kg/Km3. The volume…

Q: 1. Solids, liquids, and gases are the three most commonly accepted phases of matter. Explain the…

A: Mostly all the matter generally found in three states of matter i.e. solid, liquid and gases.

Q: When measuring water or water-based liquids in a graduated cylinder or other liquid measuring…

A: This due to the surface tension, cohesive force and adhesive force. Surface tension is the tendency…

Q: 1. Why are liquids more dense than gases? and Why are liquids harder to compress than gases?

A: The key factor in deciding the compressibility of both the mentioned physical state of matter is the…

Q: How many phases does matter have?

A: A matter can have maximum five phases. Which are given below in step 2

Q: What types of liquids can damage a penny (copper) ?

A: Liquid that can damage a penny (copper) is usually is of acidic nature.

Q: At which temperature does water have its greatest density?

A:

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A: What is the volume of the liquid as shown in the figure ---

Q: The boiling points of five liquids have been measured 10 times each by a team of scientists, with…

A: Boiling point is the physical constant. Boiling point is the temperature when vapor pressure on the…

Q: When is the water the densest, as solid or a liquid? Explain your answer. Explain why this property…

A: Introduction :  Density can be defined as the mass per unit volume, in practical it is the amount of…

Q: I. For each of the following items, write A if the statement refers to solids only, B if the…

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Q: List the three states of matter in order of (a) increasingmolecular disorder and (b) increasing…

A: increasing molecular disorder : gas>liquid>solid

Q: f water, boiling point

A: Use boiling point elevation formula to get the answer  For NaCl=101.7°c  For sucrose

Q: 1. Identify the state of matter for A, B, andC. A) particles are close together in random positions…

A: A) particles are close together in random positions with about equal kinetic energy and…

Q: The following defined relationships describe an antiquated set of British liquid units: 1 hogshead =…

A:

Q: Solid lithium reacts with nitrogen gas to produce solid lithium nitride. Express your answer as a…

A: When solid lithium reacts with nitrogen gas to produce solid lithium nitride.i.e Lithium(s) +…

Q: Indicate whether the following changes of physical state require heating or cooling. (a) gas to…

A: Heating and cooling both involve transfer of energy. In heating, energy is added into substance…

Q: Which of the following has a +AH? Condensation of a gas to a liquid O melting of a solid to a liquid…

A: Those processes, who need energy to get carried out, are called endothermic processes and have…

Q: Melting point can be defined as the temperature when a solid becomes a liquid. The melting point of…

A: All matter can be classified as solid, liquid and gases mainly. In these physical states of matter,…

Q: (a) Does the diagram best describe a crystalline solid, a liquid,or a gas? (b) Explain.

A: Please find below the pic for crystalline solid.

Q: As a liquid sample is heated without a phase change, which physical property will decrease?  a)…

A: We know, volume increases with increasing of temperature due to increase in kinetic energy.  And we…

Q: Find the boiling point of tungsten in degrees Fahrenheit. (Tungsten, also known as wolfram, has the…

A: Tungsten is a transition metal with atomic number equals to 74. The chemical symbol used to donate…

Q: How do you observe water's solid and liquid density differences on a hot summer and cold winter…

A: Solid water, or ice, is less dense than liquid water.

Q: 1. Which of the following properties pertain to solids only? a. the kinetic energy is sufficient to…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A student filled an ice tray nearly full with water. When the tray was removed from the freezer, the…

A: Mass,volume,area and density are measurable quantities that describe the state of the…

Q: The changing of a liquid to a solid is called

A: ANS : FREEZING  LIQUID TO SOLID  FOR EXAMPLE WATER(liquid) INTO ICE (solid) FREEZING POINT OF WATER…

Q: The transition of a substance directly from the solid to the gas phase, without passing through the…

A: Here, we need to select which of the given option is correct for the given statement.

Q: A) Elaborate the different methods for removal of impurities from water.

A: Purification means the removal of unwanted impurities present in an organic compound. Impurities in…

Q: Condensation occurs when liquid phase of a substance is converted to its gaseous phase…

A: Condensation is associated with release in thermal energy and so it's an exothermic process.

Q: The melting point is the temperature where a solid becomes liquid. The melting point of acetone is…

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Q: Which liquid, water or hexane (C6H14) would be O water O hexane O impossible to tell

A: As we know, like dissolves like  Means, polar substance dissolved in polar solvent and non-polar…

Q: (1.3)Which of the following techniques can separate the homogeneous mixture of two liquids with…

A: Decanting is the method where two immiscible liquids are separated from each other by pouring one…

Q: phases of matter (solid, liquid, and gas) is NOT correct? a. All three phases consist of particles…

A: 1) The solid phase consists of vibrational motion of molecules. Liquid and gasious phase consists of…

Q: The changing of a gas to a liquid is called Select one: O Evaporation Condensation Sublimation O…

A: Phase transiton: Phase transitions are the physical processes of between the basic states of matter,…

Q: Which of the two liquids is denser; if combined, which liquid would sink, which would float?

A: Here no liquid is given .

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

A:

Q: At what temperature in oF at which liquid water has the highest density?

A: Density of water first increases and then decreases upon decreasing temperature. It has been…

Q: Using the picture of the graduated cylinder and its contents, arrange thefollowing in order of…

A: The density of a compound is the ratio of mass to its volume. The unit is gcm3

Q: Ice naturally floats on water due to its low density. If ice did not float on top of water, describe…

A: It is known that ice floats on water. The reason for this is "the volume occupied by specific amount…

Q: How do the particles move in a liquid?

A: A particles are the small portion of a matter. It can be described as small localized object…