ASAP One renewable energy source is Ethanol.
Regular gas contains up to 10% ethanol
E-85 for Flex Fuel vehicles is 85% ethanol
Most ethanol in the U. S. comes from corn
Problem:
To make ethanol you need to dissolve 6kg of sugar in 21L of water, mix.
Then add 260g of yeast to mixture. Wait 7-10 days and then distill the ethanol.
How much sugar and yeast do you need to mix with 250ml of water? You must show
your work.