c9 Flashcards
1
Q
Stages in fractional distillation
A
Pretty pugs keep dogs like henry bad
Petroleum petrol kerosene diesl lubricating heavy fuel oil bitumen
2
Q
Hydrocarbons
A
hydrocarbons heated at 350 degrees as vapours and longer chains are at bottom as they have high boiling points
3
Q
at the top of the tower it is easier to..
A
For Fucksake ViCkey flammable fluid pour Volatile boil colourless
4
Q
Alkenes or alkanes
A
use bromine water DEUX double bond ene unsaturated no colour
5
Q
AlcOHol
A
Potassium dichromate orange to green ETHANOL hydration ethene + water = ethanol (high pressure, high temp, catalyst) FERMENTATION glucose (yeast) = ethanol + carbon dioxide (30degrees not much energy but must purify)
