Evaporation and Intermolecular Attractive Forces Complete the following data table. AT (°C) 10.47 Compound Water Methanol Ethanol 1- Propanol 2- Propanol 19.063 15 PM 7.94 10.56 5.3 22.315 1- Butanol Acetone PM

Q: The fluorocarbon C2Cl3F3 (molar mass: 187.38 g mol-1) has a normal boiling point of 47.6°C. The…

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Q: 34.6 °C 78.3 °C 100 °C 800 760 Normal boiling point 600 Diethyl ether Water Ethyl alcohol (ethanol)…

A: The intermolecular forces can be determined using vapour pressure.

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 800 700 600…

A: We are given the vapor pressure (torr) versus temperature(oC) graph, and we have to find the most…

Q: Which one of the following substances would be expected to have the strongest intermolecular…

A: The given molecules have only van der waals forces operating  between them,as the intermolecular…

Q: 4. increasing dipole-dipole forces HCI HF HBr CH.CN CH3CI 5. increasing boiling point CH H2O NaCl(in…

A: As per the request , the solutions of Q4 to Q6 are as follows:

Q: Although ethanol has a higher molar mass than water and exhibits the same IMF as water, ethanol…

A: Ethanol shows a larger drop in the temperature during evaporation than water.

Q: What type of forces exist between Br2 and CH3OH molecules in solution?

A: Step : 1             The required answer for the question is follows as :

Q: What kind of intermolecular forces act between a methanol (CH,OH) molecule and a hydrogen fluoride…

A: The compound given are CH3OH and HF.

Q: In which substance, benzene or toluene, are theintermolecular forces stronger? In which substance do…

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Q: Describe the general process of polymer dissolution in a solvent. Other than polarity, list the…

A: Polymers: The word "poly" means many and "mers" means units. Many small molecules (monomers) join…

Q: Which compound has the higher boiling point? Justify your answer. The type(s) of intermolecular…

A: Answer :- Compound having higher boiling point is CCl4 than CH4  Explaination :-  Boiling point of a…

Q: Solvent-solvent interaction between acetyl chloride dissolved in HF?  ion-dipole dipole-dipole…

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Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900 800 700 600…

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Q: Ethyl alcohol (CH3CH2OH) easily mixes with water between these two predominantly due to the -…

A: For hydrogen bonding hydrogen must be bonded with a electronegative atom like Fluorine, nitrogen or…

Q: Temperature (°C) -77.7 Selected Points Triple point Critical point Normal boiling point Normal…

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Q: In the table, rank each substance by its boiling point (1 being the lowest, 4 being the highest) and…

A: Given to us vapour pressure Vs temperature graph.  Boiling point is the temperature at which vapour…

Q: Compare and explain; the viscosity of ethylene glycol comparative to that of ethanol an glycerol…

A: To compare the viscosity of ethylene glycol with ethanol and glycerol Viscosity of a compound is the…

Q: Intermolecular forces of attraction, such as hydrogen bonding and van der Waals forces, are…

A: A question based on intermolecular forces of attraction that is to be accomplished.

Q: This yiaph shows how the vapor pressure of three liquids varies w temperature: 900t 800- 700- 600…

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Q: Temperature (°C) Vapor Pressure (kPa) 51.38 °C 38.057 kPa 60.30 °C 52.929 kPa • The 2-point…

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Q: Are hydrogen bonds modelled in molecular mechanics as weak covalent bonds, as strong van der Waals…

A: Hydrogen bond forms between hydrogen atoms and the most electronegative atoms which are O, N and F.…

Q: The boiling points of three compounds are tabulated here. Molar Mass Boiling Point 2-hexanone 100.16…

A: The given compounds are 2-hexanone, heptane and 1-hexanol. Draw the structure of the compounds.

Q: What kind of intermolecular forces act between a nitrogen trichloride molecule and a chloroform…

A: types of intermolecular forces act between a nitrogen trichloride molecule and a chloroform…

Q: At 50. °C the vapor pressure of the following substances is presented below: Substance Vapor…

A: To find: The increasing order of evaporation, boiling point and intermolecular forces. The vapor…

Q: 5. Given that the boiling point of methanol (CH;OH) is 65°C and methyl mercaptan (CH;SH) is 6°C. You…

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

Q: Based on the following information, which compound has the strongest intermolecular forces?…

A: The strength of the  intermolecular forces is directly related to its boiling point.

Q: What are the meaning of Ion-dipole, Dipole-dipole, London dispersion forces, and Hydrogen bonding?…

A: Inter-molecular interactions are attractive or repulsive interactions among different molecules.…

Q: Bolling is the temperature at which the vapor pressure of the substance is equal to the pressure of…

A: boiling is a bulk phenomenon. it cam be defined as the temperature at which the vapor pressure of a…

Q: The temperature when the liquid reaches a vapor pressure same as the atmospheric pressure jus above…

A: When we increase the temperature the vapour pressure of the solution also increases.

Q: The compounds 1-propanol, CH₃CH₂CH₂OH, and ethyl methyl ether, CH₃CH₂OCH₃ have the same chemical…

A: The forces that account for the interaction of atoms within a molecule is called intermolecular…

Q: If you place 1.6 L of ethanol (C₂H5OH) in a small laboratory that is 3.0 m long, 2.5 m wide, and 2.0…

A: The answer to the following question is-

Q: Rank the intermolecular forces for ethanol butanol  propanol in order of lowest imf to highest…

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Q: Define the following with example:     a) Saturation Temperature     b) Latent heat of Evaporation

A: For a given pressure, the temperature at which Vaporisation or boiling starts to occur is known as…

Q: Compound Naphthalene, C10H8 Carbon tetrachloride, CCI4 Acetone, CH3COCH3 Benzoic acid, C,H;COOH…

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Q: Physical Properties Molar Mass Melting Boiling Point Point Density (g/mL) Chemical Notes (g/mol)…

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Q: Use the vapor-pressure curve in Figure 11.22 to estimate the external pressure under which ethyl…

A: Since the boiling happens when the external pressure becomes equal to the vapour pressure of the…

Q: Which of the following liquid pairs would be miscible?

A: miscible pairs  are   I (TOULENE+XYLENE)   &   II(WATER +ETHANOL)   immiscible pairs  III…

Q: The boiling points (at 1 atm of pressure) of several organic and inorganic materials are included…

A: The boiling point of a substance is the temperature at which the vapour pressure of a liquid equals…

Q: At 50. ° C the vapor pressure of the following substances is presented below: Substance Vapor…

A: Vapor pressure: When a liquid is placed in sealed container, the vapor molecules above its surface…

Q: Estimate the boiling temperature at atmospheric pressure 1 atm for acetic anhydride using Van der…

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Q: can you match a-(0.53) , b-(25.46) ,c- (195.2) 1-Determine the temperature at the triple point (K)…

A: Using clausius- clayperon equation, the given problem  can be solved as follows

Q: rue or False a) Temporary dipoles are mainly responsible for Van Der Waal bonding interactions. b)…

A: the solution is as follows:

Q: The molecular mass of 1-butanol, CAH9OH, is 74.12 amu; that of ethylene glycol, CH2(OH)CH20OH, is…

A: Hydrogen bonding is a kind of intermolecular interaction which takes place between an…

Q: For a specific polymer, which of the following forms (isotactic, syndiotacytic, and atactic) will…

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Q: Look up the formulas and correct Lewis structures for Pentane and Tetrachloromethane. Then explain…

A: The formula of compound pentane is C5H12 and of tetrachloromethane is CCl4 and of water is H2O.…

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.