1. The boiling points of liquids are determined by the intermolecular forces that must be energetically overcome for that liquid to convert from a liquid to a gas. Consider the solvents ethanol and dichloromethane. A. Draw the interaction between ethanol- ethanol molecules and dichloromethane dichloromethane molecules.

Q: 47. The boiling point of alcohols is A. Higher than B. Lower than C. Equal to the boiling point of…

A: Alcohols have -OH functional group. Ethers have R-O-R group.

Q: p. Between CH3CH2NH2, CH3CH3, and CH3CH2B3; rank them in order of... i. ..boiling points ii. ..vapor…

A: Boiling point  The boiling point is directly proportional to the bond strength . More is the strong…

Q: Which molecule has the lowest boiling point? Explain.

A: Both SiH4 and SiF4 have tetrahedral structure and has a zero diople moment which makes them…

Q: Rank the following from lowest to highest boiling point -CH3-CH2-CH2-Cl -CH3-CH2-CH2-CH3…

A:

Q: Based on the given structures, determine which has a higher boiling point and why?

A: Boiling point is directly proportional to molar mass and inversely proportional to branching

Q: For each pair, which has the higher boiling point?

A:

Q: ОН SH

A: Compound 1 has the highest boiling point as compound one undergoes extensive intermolecular hydrogen…

Q: Why is water more acidic than ethanol but slightly less acidic than methanol?

A: Given: water is more acidic than ethanol and less acidic than methanol To find: why?

Q: In your own words, Explain Why are some of the compounds soluble in water and ethyl alcohol while…

A: The answer to the following question is-

Q: 1. Define hydrophobic. Define hydrophilic.

A: The terms hydrophilic and hydrophobic are used to define the nature of a compound as it's…

Q: although alkyl halides are polar in nature but insoluble in water. Why ?

A: Although alkyl halides are polar in nature but insoluble in water because they are hydrophobic in…

Q: based on your data, is acetic acid more soluble in water or ethyl acetate? How about water versus…

A: Solubility of acetic acid is explain from the data which is given below.

Q: This organic compound have low boiling points due to their inability to form hydrogen bond with…

A:

Q: What kind(s) of intermolecular forces are present in alcohols?a.covalent  b.ionic  c.dispersion…

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

Q: Consider the following molecules: ethanol (CH3CH2OH), acetic acid (CH3CO2H), acetaldehyde (CH3CHO),…

A: Hydrogen bonding is a type of dipole-dipole interaction of molecules when the hydrogen is bonded to…

Q: Explain why alcohol can be dissolved in water and oil. Justify answer using polarity. Explain why…

A: We know, polarity comes from the electrical charges of molecules in a substance.

Q: How are components separated using distillation?     When heated, the substance with the higher…

A:

Q: What are the phase changes and processes involved in the distillation of ethanol?

A: Answer attached below:

Q: What intermolecular forces are present in hexane?

A: A chemical compound consists of two or more different elements which are bonded with each other…

Q: 1) What are isomers of haxane.Arrange the isomers in order of increasing boiling points.

A: Isomers have same molecular formula but different properties and boiling point of isomers changes as…

Q: Draw the full structural formulas for water and ethanol. Please indicate the partial charges, dipole…

A: Electronegativity difference (∆EN) and types of bonds:

Q: A certain phospholipid molecule contains two fatty acid chains of eight carbon atoms each having no…

A: Structure of the phospholipid molecule:  X group in the structure is

Q: Can Butane, Acetone, and Ethanol form a hydrogen bond with: (a) itself? (b) with water? Show where…

A: Butane cannot format Hydrogen bond because there is no Hydrogen attached with Oxygen which would…

Q: 2. How many hydrogen bonds can form between a single ether molecule and water molecules? Draw the…

A: Hydrogen bond  It is an  electrostatic force of interaction(dipole dipole attraction) in or between…

Q: other don't

A: This question is related to dissolution.

Q: Draw a 3D model or build one using a model set of CHBRCIF. Build (or draw) a model of the mirror…

A:

Q: what is a hydrogen bond? a,b,c or d a)a bond between two hydrogen atoms b)a strong bond between…

A: Hydrogen bond: a weak bond between two molecules resulting from an electrostatic attraction between…

Q: Name the factors responsible for the solubility of alcohols in water.

A: Hydrogen bonding is an important role in solubility:Alcohol is soluble in water because of hydrogen…

Q: Ethanol (CH3CH2OH) and dimethyl ether (CH3OCH3) are constitutional isomers. (a) Predict which of the…

A: It is given that ethanol (CH3CH2OH) and dimethyl ether (CH3OCH3) are constitutional isomers.

Q: Rank the compounds NH3, CH4, and PH3 in order of increasing boiling point.

A: Boiling point of any molecule depends on 2 things ( in the same priority order as they are…

Q: a. Draw two different structures with the molecular formula C,H,0. b. Name the functional group in…

A: The compound given here is C2H6O. This compound is similar with the formula of CnH2n+2O and this is…

Q: Explain why methanol and water are completely miscible, while pentanol is only slightly soluble in…

A: Solubility of alcohols in water decreases with increase in the alkyl chain i.e., increasing…

Q: thanol (CH3CH2OH) and dimethyl ether (CH3OCH3) are constitutional isomers. Q) Predict which of the…

A: Ethanol and dimethyl ether are constituional isomers. Due to the polarity of the O-H group, ethanol…

Q: Which of the following would be MOST soluble in water? Select one: A. chloropropane B. ethanol C.…

A: As we know, Water is a polar molecule . And , we know polar dissolve polar and non- polar dissolve…

Q: Which functional group or groups are not present in the compound shown in the Figure.    a) Alcohol…

A: Which functional group or groups are not present in the compound shown in the Figure. ?

Q: During the phase change process, was energy absorbed or released by the alcohol? Explain

A: We have been given the example of an alcohol, and given its cooling curve, and we have been asked…

Q: Why methanol is more soluble in water than propanol

A: As size of alkyl group increases, the non-polar character increases the solubility decreases

Q: How many hydrogen and carbon are present in the molecule according to the HNMR and CNMR

A: Number of carbon atoms and hydrogen atoms are found using 13CNMR spectra and 1HNMR spectra. The…

Q: Explain why the boiling point of B is higher than that of A

A: Compound B is an alcohol i.e ethanol while compound A is aldehyde i.e propanal.

Q: A certain phospholipid molecule contains two fatty acid chains of eight carbon atoms each having no…

A: The data is sufficient as you haven't mentioned the figure, but just by provided information, one…

Q: The boiling points of aldehydes and ketones is higher than that of alkanes but lower than that of…

A: The boiling points of aldehydes and ketones is higher than that of alkanes but lower than that of…

Q: When methanol and glycerol mix with water, some heat is produced. Why does this happen, and why does…

A: Methanol consists of one –OH group.  Glycerol is a triol with three –OH groups. Methanol when mixed…

Q: Draw a diagram to explain Hydrogen bonding between two ethanol molecules.

A: Hydrogen bonding is a special type of dipole - dipole interaction between molecules, not a covalent…

Q: You are asked by your chemistry teacher to find : a ) the boiling point of different alcohols and b…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of…

Q: Lecithins can act as emulsifying agents. The lecithin of egg yolk, for example, is used to make…

A: The given compound is lecithin. To find: The part which interact with oils The part which interact…

Q: Which of these two would you expect to be more soluble in water? Why? Cyclopentanol Cyclooctanol

A: The more the polar nature of compound more will be the solubility in water.

Q: List each set of a compound in order of increasing boiling point.a) hexane, octane, and decane

A:

Q: Which of the following is TRUE regarding isopropyl alcohol and water? I. Isopropyl alcohol has a…

A: Isopropyl alcohol have H bonding between other isopropyl molecules and water also have H bonding but…

Q: Ethanol (CH3CH2OH) and dimethyl ether (CH3OCH3) have the same molecular formula. Explain why the…

A: Boiling point of ethanol is more than boiling point of ether:  In ethanol hydrogen bonding takes…