. Flashcards
1
Q
Covalent bond
A
Electrostatic attraction between a shared pair of electrons and the nuclei of the bonded atoms
2
Q
Dative covalent bond
A
One of the atoms supplies both the shared electrons for the covalent bond
3
Q
Ionic bonding
A
Electrostatic attraction between oppsitely charged ions
4
Q
Elimination / dehydration of alcohols
A
H2SO4
Heat reflux
5
Q
Addition
A
Heat woth acidified K2Cr2O7
[O]
6
Q
Substitution
A
Reflux with NaBr and H2SO4
7
Q
Alcohols bp
A
Increasing molecular mass increases BP
Increased SA of contact of London forces
Hydrogen bonds
8
Q
Volatility
A
High hydrogen bonding
9
Q
Hydration
A
300C and 60atm
H3PO4
