Imortant Info Flashcards
1
Q
What are the stages of quantitative analysis
A
HNO3 - effervesence = Co3
BaCl - white precipitate = SO4
AgNO3 - white ppt (Cl-) Off White ( Br-) yellow (I-)
Red litmus paper - turn blue = NH3 gas
2
Q
What are the stages of the mechanism for radical substitution
A
Initiation (eg. Cl2 -> 2Cl~)
Propagation (eg. 2Cl~ + C3H8 -> ~C3H7 + HCl. THEN. ~C3H7 + Cl2 -> C3H7Cl + Cl~ )
Termination (eg. Cl~ + Cl~ -> Cl2 OR cl~ + ~C3H7 -> C3H7Cl OR ~C3H7 + ~C3H7 -> C6H14