4.5 Organic 1
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What is crude oil made of?
mixture of hydrocarbons
What is a hydrocarbon?
compound made only of carbon and hydrogen
Why does crude oil have a range of boiling points?
different hydrocarbons lots of shapes + sizes
What is the boiling point of refinery gases?
low
What is the boiling point of bitumen?
high
What happens to the boiling point when going down the table of hydrocarbons?
increases - more energy needed to break larger bonds
What is the molecular mass of refinery gases?
low
What is the molecular mass of bitumen?
high
What happens to the molecular mass when going down the table of hydrocarbons?
increases
What is the colour of refinery gases?
light
What is the colour of bitumen?
dark
What happens to the colour when going down the table of hydrocarbons?
darkens
What is the viscosity of refinery gases?
low
What is the viscosity of bitumen?
high
What are refinery gases used for?
fuel for home cooking
What is gasoline used for?
fuel for cars
What is kerosene used for?
fuel for aircraft
What is diesel used for?
fuel for trains
What is fuel oil used for?
fuel for ships
What is bitumen used for?
making roads
How do you remember the hydrocarbons?
Rithika’s Got Gum K? Dude! Frick Off Biatch
How do you remember the uses of hydrocarbons?
Harriet Critchley Came Again + Touched Sophie’s Rabbits
What are the hydrocarbons?
Refinery Gases Gasoline Kerosene Diesel Fuel Oil Bitumen
What are the uses of the hydrocarbon?
Home Cooking Cars Aircraft Trains Ships Roads