Rev-period 3, Isomers,bonding Flashcards
Phosphorus oxide reacts with water
Phosphoric acid
H3PO4
Acidic
Sodium trioxide plus water
Sulfuric acid
Tetrahedral
109.5
sodium dioxide plus water
Sulfurous acid h2SO4
Trigonal pyramidal
109.5
Electro negativity
Power of an atom to attract the two electrons in a covalent bond
Si structure
Macromolecular
P4 structure
Simple molecular
S8
Simple molecular
Cl
Simple molecular
Ar
Monomatomic
Na o + h20 observations
Yellow flame and white solid
Mg o + H20
White powder and flame
Fast in steam
Al o
White flame
Si o
White flame
P4 o
Stored in water
Bright white
S8 acidic
Blue
Chocking gas
What oxides are insoluble
Al
Si
Sort of mg
What oxides dissolve in water
S-acidic
N’a
What oxides are violent
So3
P
What oxide is amphoteric
Al
Hydrogen bonding
Strongest
N O F
Donating lone pair
Dipole dipole bonding
Attractive forces between polar elements
How do Van der waals work
In a non polar molecule the electron charge cloud moves forming an instantaneous dipole
As this dipole approaches a non polar molecule there is repulsion causing the molecules charges to shift forming an induced dipole and then there is an attraction which is the imf
What are the three structural isomers
Chain
Positional
Functional
What are the two stereo isomers
E/z
Optical
