There's more than one way for mother nature to get rid of a fresh blanket of snow,if the weather conditions are favourable,such as dry winds and strong sunlight. 1.what is the name use to describe substances that evaporate easily? 2.name the process that results in the direct conversation of snow to water vapour. 3.draw a diagram and explain this process using the kinetic theory of matter.

Q: The vapor pressure of water is 15.5 atm at 248.1 K, and the vapor pressure of water is 83.3 atm at…

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Q: 1. When a chunk of dry ice (solid carbon dioxide) is placed out in the air, the solid gradually…

A: Solid carbon dioxide is called dry ice. This molecule is found as a gas in the air.

Q: The bonds within an individual water molecule and between separate water molecules explain the…

A: The water molecule consist of two hydrogen atoms and one oxygen atom and the two hydrogen atoms are…

Q: 1.With what kinds of substances does water chemically react?

A: Water reactive chemicals are those chemicals which react vigorously with the moisture. The most…

Q: Explain why water will evaporate even at cold temperatures if left in an open container.

A: The conversion of a substance from its liquid phase to vapor phase below its boiling point is known…

Q: Explain the role of water in moderating Earth’s climate.

A: The specific heat capacity of water is very high. This high specific heat capacity is responsible…

Q: Two students plan and carry out an investigation to determine if ionic or covalent bonds have…

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Q: Calculate the percent by mass of water. 54. Na2CO3 · 10H2O(s)

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Q: What must be broken in order for the water molecules to move individually?

A: Water molecule have two types of bonding one is of intramolecular type and one is intermolecular…

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

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Q: In order for water vapor to form, what must occur? Explain your answer

A: Liquid is converted into vapors when the inter-molecular force of attraction is weakened.

Q: Why water expand in the form of ice?

A: As we know water is generally present in the liquid form. But it also exist in steam form at higher…

Q: Explain using words and pictures why substances that have high vapor pressures at room temperature…

A: Vapour pressure is the escaping tendency of molecules . Higher the vapour pressure higher is the…

Q: When dissolving an ionic solid in water, dynamic equilibrium is reached when Group of answer choices…

A: When we dissolved a particular solid ionic compound or substance (like - sodium chloride, potassium…

Q: 12) What do the samples of CO,(g) and N.(g) have in common? 1) Mass and the number of molecules 2)…

A: Solution :    12)  Kinetic Energy :      Any object which shows movement has its own kinetic energy.…

Q: Answer the following in a paragraph form; 1. Why is oil not wet? 2. Is water soluble to oil?

A: We have two types of compounds, one are called polar and other are called non-polar compounds. Let…

Q: Draw and describe the structure and properties of water in detail

A: Water is a unique and essential substance for life on Earth, with a wide range of properties that…

Q: Explain the properties of water with its molecular structure and intermolecular forces

A: Properties of water:- It possesses a regular crystalline structure based on the molecular structure…

Q: Which would you expect to have the highest melting point? 1. diamond (C) 2.iodine (I2) 3. lime…

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Q: What would be a Prerequisite Skill or Prior Knowledge that a 5th grade science class should know…

A: The objective of the question is to identify the prerequisite skills or prior knowledge that a 5th…

Q: Water changes phases according to the change in pressure and temperature of the substance. Draw the…

A: Phase diagram tells about the change in phase of water as the pressure and temperature changes.

Q: What makes water a very unusual liquid?

A: Water is a universal solvent.

Q: structure

A: 70% of our earth being ocean water and 65% of our bodies being water, it is hard to not be aware of…

Q: Which statement is true? Statement 1: Sublimation refers to the phase transition in which matter…

A: Given statements are : Statement 1: Sublimation refers to the phase transition in which matter…

Q: Answer it correctly

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Q: Describe the properties of water.

A: Water is a chemical compound with the formula H2O, in which two hydrogen atoms are covalently bound…

Q: explain how polar covalent and hydrogen bonds contribute to the unique properties of water?

A: Due to electronegative oxygen and two electropositive hydrogen in the water molecule has made water…

Q: Differentiate Crystalline from Amorphous Solids using the illustration

A: The crystalline solid and amorphous solid has to be differentiated from illustration. The given…

Q: Another physical property that is determined by the intermolecular forces is the states of matter.…

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Q: List three unusual properties of water and explain whythese properties make water conducive to life.

A: Solution - Water is one of the most essential for all living things. also a most copious resource in…

Q: Describe one thing that is special about the bonds between Oxygen and hydrogen in a water molecule…

A: •Water molecule is formed of two hydrogen atoms and one oxygen atoms(H2O). •Bond between oxygen and…

Q: Explain why water expand when it freezes. Based the answer on the concept of bonding and include a…

A: water molecule in liquid state are  more close and  not present in any particular shape or…

Q: Do water molecular properties change based on the phase of water? Why or why not? please explain and…

A: A question based on physical chemistry, which is to be accomplished.

Q: What is the distinguishing feature of crystalline solids? How are the structures of crystals…

A: A crystalline solid is a solid that has a regular, repeating three-dimensional structure. They have…

Q: Diagram the hydrogen bonds that form between water molecules and explain how those bonds produce the…

A: Given,  Molecule = Water (H2O)  Type of bond formed = Hydrogen bond  Diagram of hydrogen bonding in…

Q: 14. Based on your knowledge of intermolecular forces, arrange the following chemicals from HIGHEST…

A: Intermolecular forces are the forces that hold the molecules of an atom together.  There are various…

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.