How would the observed boiling point of ethanol and water be affected if distillation was performed on top of a mountain? Explain

Q: 3. What are the intermolecular forces of attraction that hold the water molecules together? Explain…

A: The chemical formula of water is H2O. Intermolecular forces are the attractive forces that hold the…

Q: Predict the relative boiling points of the substances in Figure 9 and rank these boiling points from…

A: The intermolecular force present in alcohols is hydrogen bonding while in the alkanes the…

Q: Give the scientific definition about the boiling water.

A: the scientific definition about the boiling water is given below.

Q: Why does water have a higher heat of vaporization thandiethyl ether?

A: The reason why water has higher heat of vaporization when compared to diethyl ether.

Q: How can the gaseous water be converted back to a liquid on thewalls of a condenser?

A: Condensation is the process of conversion of water in its gaseous state (water vapor) into liquid…

Q: Which of the following alcohols -isopropanol, propylene glycol or glycerol - do you think would have…

A: Greater the molecules mass, higher the boiling point, further greater the branching, lesser the…

Q: In an organic chemistry laboratory in denver colorado, a pure organic liquid is distilled by two…

A: Boiling point is the temperature at which the substance changes its phase completely from liquid…

Q: Explain the concept of polarizability and how it relates to dispersion forces?

A: Neutral molecules can be polarized which affects their dispersion forces of attraction.

Q: Fill out this table. Once that is done, predict the order of the boiling points from lowest to the…

A:

Q: Liquid A is known to have a lower surface tension and lower vapor pressure than Liquid B. Use these…

A: Surface tension is a property that arises due to the strong intermolecular force of attraction…

Q: Describe the condensation of water vapor inthe atmosphere.

A: The conversion of the water vapor into the liquid form is called condensation process. The…

Q: Why is water commonly used in cooling systems?

A: Cooling system absorb heat from hot objects . It involve transfer of thermal energy from hot object…

Q: Consider mixing 2 of the three compounds to form a solution. i. Which of the compounds, A – C, is…

A: All three compounds are volatile, which means the pure compounds A, B and C have weak intermolecular…

Q: The temperature on a sample of pure X held at 6.3 atm and 189. "C is decreased until the sample…

A: Phase diagram describes the different phases in which a substance can exist on a pressure vs…

Q: How does temperature influence the surface tension and viscosity of ionic liquids and their…

A: Surface tension arises due to the cohesive nature of the of molecules in a solution or it is defined…

Q: You have a solid mixture that contains potassium chloride and lead II sulfate, how would you…

A: Ionic solids are metal salts. They formed when metals form an ionic bond with non-metals. Ionic…

Q: Which of the following compounds has the higher boiling point. Justify your answer, INclude drawings…

A: Boiling point depend on following factors:- Higher the Force of attraction higher the boiling point…

Q: Arrange these substance according to how many drops we could add to a penny before the "bubble"…

A: The ability of a liquid to form drops on a surface depends on its surface tension, which is…

Q: Why does spilled gasoline evaporate more rapidly on a hot day than on a cold day?

A: The reason behind given fact is explained below, Liquid state: A physical state of matter where…

Q: Explain using intermolecular forces the differences in boiling point (which is higher and which…

A: difference in boiling point of butanoic acid, n-butanol, and diethyl ether.

Q: A mixture contains 99% acetone and 1% ethanol what can you say about the boiling point of this…

A: Boiling point of a mixture of two compounds lies between the boiling point of its two components.…

Q: the higher boiling point: diethyl ether or butyl alcohol?

A: The boiling point of the solution is defined as the temperature at which the vapour pressure of the…

Q: A 0.488 mol sample of liquid propanol (60.09 g/mol) is heated from 25.7°C to 329.2C. The boiling…

A:

Q: 2. What is the relationship between vapor pressure and boiling point?

A: Vapor pressure is the pressure experted by the vapor with solid or liquid phase. The vapor pressure…

Q: Which of these molecules would you expect to have the highest boiling point? H. Н— С —н Н -С —СІ Н…

A: The decreasing order of intermolecular force is shown below: Ion-dipole force > Hydrogen bonding…

Q: I need help answering the questions, followed by the graph.

A:

Q: Due to the fact that the liquid you used was a volatile one, it will not completely recondense. Some…

A: If the vapor phase of a volatile liquid does not completely recondense, it means that some of the…

Q: A 0.186 mol sample of liquid propanol (60.09 g/mol) is heated from 24.4°C to 324.9°C. The boiling…

A: Answer: Heating of liquid propanol is a 3 step process: 1. Heating of liquid propanol up to its…

Q: Four liquids are described in the table below. Use the second column of order of their boiling…

A: In this question, we have to match the columns with the given data of the solution.

Q: Suppose that you performed the experiment and you obtained the following data:      Substance  A…

A: Temperature at which crystal lattice or a molecule breaks is called as its melting point.  There are…

Q: Why is hexane more volatile than water? Explain by mentioning the differences in their structure and…

A: Substances with strong intermolecular forces have lower vapor pressures and are less volatile, while…

Q: Is there any importants to the extra given information such as the molar mass of Ethanol (46.07…

A: To calculate the volume , we need only density formula.

Q: What are intermolecular forces and how they are different than true bonding?

A: The intermolecular forces are explained as the force of attraction or repulsion between the…

Q: If after reheating the aspirin/ethanol/water mixture, the crystals do not appear upon cooling, why…

A: We should add a minimum amount of the solvent for the crystallization of aspirin.

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: The boiling point of heavy water is A 108° B 101.4° C 99° D 110°

A: Formula of Heavy water is D2O while Formula of simple water is H2O.  We know The Boiling point of…

Q: Based off of the principles of intermolecular forces, which liquid has the highest vapor pressure?…

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

Q: Use the graph to answer the following questions: Which liquid is the most volatile? most volatile:…

A: Volatility of any liquid is defined as the tendency of the liquid to convert into vapour form. More…

Q: How does atmospheric pressure impact the boiling point of a liquid? How does it impact the…

A:

Q: A 0.439 mol sample of liquid propanol (60.09 g/mol) is heated from 25.6°C to 328.3PC. The boiling…

A: Answer: This is a three step process 1. Heating of liquid propanol to its boiling point 2. Phase…

Q: what happens to the boiling point of water due to the presence of hydrogen bonds and why does this…

A: In the case of water, hydrogen bonding, which is a special case of polar dipole forces exerts a very…

Q: 4. The Marangoni effect is the tendency of a material to move from a region of low surface tension…

A: Surfactant change the surface tension to propel your boat forward . This is the soap boat experiment…

Q: Rank the boiling point from highest point(1) to lowest (4)

A: Boiling point of compounds in chemistry depends on their molecular structure, size, and the…

Q: to

A: Ethanol is polar molecules so it's have dipole-dipole interaction ( called Hydrogen bonding ) but…

Q: Ice melts to form liquid water Describe this physical change in terms of the arrangement of the…

A: Solid to liquid transformation is a physical change as we are adding some energy. This process is…

Q: Based on what you have studied about intermolecular forces, predict which of the following liquid…

A: Boiling point is the temperature required to break the bond of molecule