Ethanol: A Piece of cake

Observations

Table 2: Fermentation day 2 after 44 hours

Instant yeast #1	Instant Yeast #2	Active Dry Yeast #1	Active Dry Yeast #2
-Thick white precipitate on the bottom of the flask	-Thick precipitate on the bottom of the flask	-Purple precipitate  on the surface	-Thick white precipitate on the bottom of the flask
-Granular white precipitate floating below the surface of the solution	-Particles below the surface of the solution	-Thick  white precipitate on the bottom of the flask	-White precipitate on the surface
-yellow colour	-Cloudy yellow colour	-Light yellow colour	-Cloudy yellow colour
-Strong yeast smell	-Strong yeast smell	-Strong  yeast smell	-Faint yeast smell

Fermentation Observations

 Table 1: Fermentation day 1 after 17 hours