CHM1045 U08: Covalent Bonds and LDFs1. Use the following chart of boiling point temperatures to answer the following questions:H₂C(s)He0.95 K4.22 K13.81 K20.28 Khydrogen helium3823 K4098 KcarbonElemental formMelting pointBoiling pointNameLi(s)453.65 K1615 KlithiumBe(s)1560 K2744 KberylliumB(s)2348 K4273 Kborona. List the elemental forms that have the lower boiling points?N₂63.15 K77.36 Knitrogen0254.36 K90.20 KoxygenF253.53 K85.03 KfluorineNe24.56 K27.07 KneonWhat type of bonding and/or interactions might be present for each of the elemental forms you listed forlower boiling points?

London Dispersion forces: This types of forces are present in monatomic or non-polar molecules. They…

1. Use the following chart of boiling point temperatures to answer the following questions: B(s) C(s) 3823 K 2348 K 4273 K 4098 K boron carbon Elemental form Melting point Boiling point Name He H₂ 13.81 K 0.95 K 4.22 K 20.28 K hydrogen helium Li(s) 453.65 K 1615 K lithium Be(s) 1560 K 2744 K beryllium a. List the elemental forms that have the lower boiling points? N₂ 63.15 K 77.36 K nitrogen 02 54.36 K 90.20 K oxygen F2 53.53 K 85.03 K fluorine Ne 24.56 K 27.07 K neon What type of bonding and/or interactions might be present for each of the elemental forms you listed for lower boiling points?

1. Use the following chart of boiling point temperatures to answer the following questions: B(s) C(s) 3823 K 2348 K 4273 K 4098 K boron carbon Elemental form Melting point Boiling point Name He H₂ 13.81 K 0.95 K 4.22 K 20.28 K hydrogen helium Li(s) 453.65 K 1615 K lithium Be(s) 1560 K 2744 K beryllium a. List the elemental forms that have the lower boiling points? N₂ 63.15 K 77.36 K nitrogen 02 54.36 K 90.20 K oxygen F2 53.53 K 85.03 K fluorine Ne 24.56 K 27.07 K neon What type of bonding and/or interactions might be present for each of the elemental forms you listed for lower boiling points?

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter9: Liquids, Solids, And Materials

Section: Chapter Questions

Problem 119QRT

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Determine the boiling point of CS2, in °C, from the following data: A Hf° (kJ mol-1) s°(J mol-1 K-1) CS2(g) 115.3 237.8 CS2(1) 87.9 151.0 O-11 O43 87 O811 337
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A certain liquid has a vapor pressure of 92.0 Torr92.0 Torr at 23.0 ∘C23.0⁢ ∘C and 339.0 Torr339.0 Torr at 45.0 ∘C.45.0⁢ ∘C. Calculate the value of Δ?∘vapΔ⁢�vap∘ for this liquid. Calculate the normal boiling point of this liquid. (Please type answer)