Addition Reactions

They are alkWHAT or alkWHAT

They are alkENE or alkYNE

They have HOW MANY reactants and HOW MANY products

They have 2reactants and 1 product

This reaction occurs when a WHAT or WHAT bond in an alkene or alkyne is WHAT and a group or element is WHAT

This reaction occurs when a DOUBLE or TRIPLE bond in an alkene or alkyne is BROKEN and a group or element is ADDED

HOW MANY molecules combine: something is WHAT to a molecule

2 molecules combine: something is ADDED to a molecule

Only occurs in WHAT or WHAT C-C bonds

Only occurs in DOUBLE or TRIPLE C-C bonds

3 Subclasses are

1. WHAT

2. WHAT

3. WHAT

3 Subclasses are

1. Halogenation

2. Hydrogenation

3. Hydrohalogenation

Adding a halogen to a double/triple bond will ALWAYS result in that WHAT joining to the molecule and breaking that WHAT

Adding a halogen to a double/triple bond will ALWAYS result in that HALOGEN joining to the molecule and breaking that DOUBLE/TRIPLE BOND

Hydrogenation:

• Adding WHAT to a WHAT or WHAT bond

Hydrogenation:

• Adding HYDROGEN to a DOUBLE or TRIPLE bond

Hydrohalogenation

• Adding WHAT to a WHAT or WHAT bond

Hydrohalogenation

• Adding X-H to a DOUBLE or TRIPLE bond