Lab8 Report

any help is appreciated!

What type(s) of intermolecular forces are expected between CH3CH₂NH2 molecules? H H tr N- H H H H H- Indicate with a Y (yes) or an N (no) which apply. dipole forces induced dipole (London dispersion) forces hydrogen bonding

Why does styrene have a higher boiling point, 145 °C, than isopropanol, 83 °C? Explain your answer by indicating the types and relative strengths of intermolecular forces present in each compound (see the line structures given below). HO styrene dipole moment = 0.13 D isopropanol dipole moment = 1.66 D

Of the alcohols with the molecular formula C4H9OH, which has the highest boiling point?

What type(s) of intermolecular forces are expected between CH3CH₂CH₂CH3 molecules? H H H H H H H H H -H Indicate with a Y (yes) or an N (no) which apply. dipole forces induced dipole (London dispersion) forces hydrogen bonding V

QUESTION 1 Objective: Understand the hydrogen bond. Explain how hydrogen bonding affects the boiling point of a compound using the data below. Compounds H₂O H₂S H₂Se Molecular Weight(g/mol) 18 34 81 Boiling Point (°C) 100 <- 60 - 41

PLEASE provide an indepth explaniton as I will be using this to study

Look up the formulas and correct Lewis structures for Pentane and Tetrachloromethane. Then explain the relative positions of the boiling points. 1000, Boiling Point 76.5/ 100 36.1/ Pentane Tetrachloro-/iWater/ methane 800 760 600 Atmospheric Pressure 400 200 20 40 60 80 100 Temperature (°C) Vapor pressure (mm Hg)

Arrange the following compounds in order of decreasing boiling point. Briefly explain your answer. H3C CH3 HO HO, H3C CH3 H3C HO,

which form hydrogen bonds? CH3OH HCL CH3NH2

Dimethyl ether (CH3OCH3) and ethanol (C2H5OH) have the same formula (C2H6O), but the boiling point of dimethyl ether is -25 °C while that of ethanol is 78 °C. Explain this difference in boiling points.

Are the London dispersion forces the same for all molecules or are they different and why? Molecules: Ethanamide, Acetic Acid, Propanol, and n-Propylamine

Which of the following intermolecular forces will be present between molecules of dimnethyl ether, CH3-0-CH3? 1. hydrogen bonding 2. dipole-dipole interactions 3. London dispersion forces O 1 and 2 O 1 and 3 O 3 only 2 and 3

Which of the following compounds would have a higher boiling point than butanol (CH,CH,CH,CH,OH) and be more soluble in water? A. CH,OH B. CH;CH,CH,CH,CH,OH С. НОСН,СH,CH,CH,ОH D. CH,CH,OCH,CH, E. CH,CH,CH,CH,CH,

Which one of the following compounds has highest boiling point? HO || НО ОН IV НО

1. Name the following compounds. Br HO H. Br HO F .CI NH2 2. Which has the highest boiling point: an aldehyde, an alcohol, or a anhydride of similar size? Explain your reasoning.

Part A For each of the following molecules, would you expect greater solubility in water or in hexane? Drag the appropriate molecules to their respective bins. CH2 OH CH3 но CH CH CH3 H3C. CH HC HO CH CH CH., HO CHS CH3 HC CH NH2 Greater solubility in water Greater solubility in hexane Submit Request Answrer

need soon