Question

explain in 2 to 3 sentences

1. What factors cause hydrogen bonds to be so much stronger than typical dipole-dipole bonds?
2. What kinds of intermolecular forces are present in the following substances:
a. H2S
b. CH3OH
C. C2H6

Answer 1

79856 Chemistry, General Chemistry

Explain in 2 to 3 sentences

1. What factors cause hydrogen bonds to be so much stronger than typical dipole-dipole bonds?

2. What kinds of intermolecular forces are present in the following substances:

a. H₂S

b. CH₃OH

c. C₂H₆

Answer:

1. Dispersion forces and large change in electronegativity cause hydrogen bonds to be so much stronger than typical dipole-dipole bonds.

2. a. H₂S – dipole-dipole

b. CH₃OH – London dispersion forces and hydrogen bonding

c. C₂H₆ – London dispersion forces

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