List the different properties of water and provide an example of the importance of each property within the body: Cohesion, surface tension, adhesion, specific heat, and heat of vaporization.

Q: Draw a phase diagram for water. Label the axes, the states of matter, the triple point and the…

A: Phase diagram of water is given by,

Q: How many joules of energy are absorbed when 36.2 grams of water is evaporated?  (delta)Hfus = 6.01…

A: Given : Mass of water evaporated = 36.2 g And ΔHvap i.e heat of vaporisation of water = 40.7 KJ/mol.…

Q: Calculate the heat released when freezing 25.0 g of water at 0 °C.

A: When water freezes it gives up some of the water's energy. The energy that is given up is the latent…

Q: Draw the structure of water and acetone. Identify the predominant intermolecular forces in each…

A: Water Water has heavy hydrogen bond dipole-dipole intermolecular powers, giving it a high surface…

Q: VII. Identify the property of water that explains why: 1. Humans can maintain their body…

A: Solution: Properties of water- The water is universal solvents. All types of organic compounds are…

Q: List the Properties of Liquids?

A: Matters are the substances that are formed by combining very small particles. Matters are not able…

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: What kinds of substances does water chemically react?

A: Given statement is : What kinds of substances does water chemically react = ?

Q: Describe the relationship between the state of a substance, its temperature, and the strength of its…

A: The intermolecular forces define the shape of compound. Weakest intermolecular force is found in…

Q: Water exhibits a unique property of surface tension. What happens among the water molecules to cause…

A: Given that water exhibits a unique property of surface tension. We have to find the reason behind…

Q: Why does it take more energy to boil 10 g of liquidwater than to melt an equivalent mass of ice?

A: Melting is defined as the process where a solid changes into liquid when heated to its melting…

Q: Why is water an extraordinary substance?

A: Solution: We know water has molar mass only 18 g per mole. This is the only one solvent is not…

Q: How do the properties of water differ from those of most other substances?

A: Water exists in solid (s), liquid (l) as well as gaseous (g) state. It has many unusual properties…

Q: Which of the following is FALSE about the water molecule? A The H atoms bear the partial positive…

A: Water(Bent shape) Molecule is a Polar molecule having Hydrogen bonding with other molecules.

Q: What are the properties of water and how do they relate to its structure and intermolecular forces?

A: Study of shape and polarity of bond we can relate the unique  properties of water.

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: How do phase changes of water entail the exchange of energy? (In other words, explain latent heat.)

A: Phase changes of water are accompanied by the exchange of latent heat. Even as heat is added or…

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: In going from ice at -34 degree celsius to steam at 138 degree celsius, a sample of water absorbs…

A: The transition for ice at -34°C to steam at 138°C can be represented as:Step 1:  H2O (s, -34°C) →…

Q: Water is described as___________ because each water molecule has slightly negative and positive…

A: Dear student I have given answer to your question in the image format.

Q: How many joules of energy are absorbed when 36.2 grams of water is evaporated?  ΔHfus = 6.01 kJ/mol…

A: Heat of vapourization is define as the amount of energy is needed to boil I mole of substance at…

Q: Cohesion is the attraction of water molecules to each other. TRUE OR FALSE

A: Solution Water striders use the high physical phenomenon of water and long, hydrophobic legs to…

Q: The interaction between water molecules and ions from ionic compounds is called: (A) Hydrogen…

A: Water is a polar molecule where oxygen has a slight negative charge and hydrogen has slight positive…

Q: Would ice sink or float in liquid water? Explain why?

A: Ice is less dense than water because of its intermolecular forces. Water contains hydrogen bonds (…

Q: Discuss the cohesion and adhesion properties of water, with two examples for each.

A: Water has 2 type of properties of attraction, cohesion and adhesion. Cohesion is the attraction…

Q: Why does water resist changes in temperature?

A: Properties of water: It is known that water is polar in nature because there is a partial positive…

Q: What major type of attractive interaction must be overcome for water to evaporate?

A: Intermolecular forces of attraction are present between the molecules. These attraction forces needs…

Q: For liquids, which of the factors affect vapor pressure? humidity volume intermolecular surface…

A: Vapor pressure is the pressure caused by the evaporation of liquids. The three common factors that…

Q: What is the implication of molecular polarity in predicting the intermolecular forces of attractions…

A: Molecular polarity is defined as a property of a molecule which depends on the electronegativity…

Q: Which grouping of the three phases of water is listed in order of the increasing distance between…

A: The density of ice is less than the density of water. This is due to the fact that ice forms an open…

Q: In a body of water, the surface tension caused by the attraction between water molecules is strong.…

A: Introduction: Surface tension: Surface tension is the tendency of a liquid which arises due to…

Q: What major type of attractive interaction must be overcome for water to evaporate? dipole-dipole…

A: Intermolecular forces are the forces which mediate interaction between molecule including forces of…

Q: How much energy is released when 65.8 g of water freezes?

A: At constant temperature when 1 kilogram of a solid is converted into liquid then heat released is…

Q: Is energy (or heat) absorbed or released when vaporizing 50.0 g of water?

A:

Q: Hydrogen bonding causes water to have which unique properties? * O high melting point O high boiling…

A: Answer is explained below.

Q: For liquids, which of the factors affect vapor pressure? surface area volume temperature humidity…

A: The liquid molecules tend to convert into the vapour phase. In a closed container, the pressure of…

Q: Describe the two main factors leading to sea-level rise, and relate them to the phase changes of…

A: There are various factors responsible for the rise in the sea-water level.  Below are the two main…

Q: 1. Water has a high capacity for heat. The many hydrogen bonds that linked water molecules let water…

A: 1) Water has a high capacity for heat. The many hydrogen bonds that linked water molecules let water…

Q: Which one has the lowest vapor pressure and why? a. Alcohol b. Sea water c. Water d. Mercury e. Dead…

A: Which one has the lowest vapour pressure and what is the behind of it.the answer and explaination is…

Q: Can water stay liquid below zero degrees Celsius?

A: Freezing point of water is 0°C at 1 atm pressure and on increasing the external pressure freezing…

Q: MCQ 144: The attraction of water molecules to the ions on the surface of ionic solid is termed as A.…

A: Water is a polar molecule due to presence of electronegative oxygen and electropositive hydrogen.…

Q: Which is not a property of water? a. Hydrogen bonds exist only in the solid state b. it has high…

A: Answer Property of water 1) water form hydrogen bonding in solid and…

Q: How many joules of energy are absorbed when 36.2 grams of water is evaporated? AHfus = 6.01 kJ/mol…

A: Water has a high heat of vaporization, which is the amount of energy used to convert one gram of…

Q: What is the difference between dipole–dipole interactions and London dispersion forces?

A: Intermolecular force of attraction that holds the different molecules of a substance together is…

Q: What is the effect of temperature on(i) density(ii) vapors pressure of a liquid?

A:

Q: Which of the following observations is NOT caused by the surface tension of water? O Insects can…

A: The tendency of a liquid to shrink into the minimum surface area possible is known as surface…

Q: The water molecules form hydrogen bonds with themselves resulting in much stronger bonds than those…

A: The process of conversion of liquid molecules into vapour state is called evaporation . If the…

Q: Hydrogen bonding causes water to have which unique properties? O high melting point O high boiling…

A: * Hydrogen  bonding  is the force of attraction   exist between hydrogen and more  electronegative…

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.