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Chemical Bonding - General Chemistry - Lecture Slides, Slides of Chemistry

Chemical Bonding, Lewis Theory, Lattice Energy Value, Percent Ionic Character, Diatomic Molecule, Dipole Moment, Bond Length, Formal Charges, Average Bond Energies, Combustion of Acetylene are some points from slides of this lecture.

Typology: Slides

2011/2012

Uploaded on 12/23/2012

baga.baber
baga.baber 🇮🇳

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Download Chemical Bonding - General Chemistry - Lecture Slides and more Slides Chemistry in PDF only on Docsity! Chemical Bonding I: Lewis Theory Chapter 9 Docsity.com Which of the following compounds will have the highest magnitude lattice energy value? • KBr • NaBr c) LiBr d) RbBr e) All are the same. f) There is not enough information to compare. Docsity.com Using average bond energies, calculate ΔHrxn for the combustion of acetylene. Bond Bond Energy (kJ/ mol) C─H 414 C─C 347 C≡C 837 O═O 498 C═O in CO2 799 O─H 464 H H + O O O C O + O HH2 5 4 2 a) +1359 kJ b) –1359 kJ c) +7408 kJ d) –7408 kJ e) –510 kJ Docsity.com Rank the following in order of increasing bond polarity: H─F H─Br F─F Na─Cl • H─F < H─Br < F─F < Na─Cl • F─F < H─F < H─Br < Na─Cl • H─Br < H─F < F─F < Na─Cl • F─F < H─Br < H─F < Na─Cl • Na─Cl < H─F < H─Br < F─F Docsity.com
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