using the balanced equation for the fermentation reaction, calculate for the theoretical amount of alcohol to be produced using 10 grams of sucrose. 0.79 g/ml is ethanol's density.

Answer 1

Here is a worked example of a stoichiometry problem. Just follow the steps. Post your work if you get stuck.
http://www.jiskha.com/science/chemistry/stoichiometry.html

Answer 2

10grams of sucrose ÷ 180.15768g/mol sucrose × 2mol ethanol × 6.06904g/mol ethanol ÷ 0.79g/mL

= 6.5 mL ethanol

Answer 3

sorry there is slight changes. Here is the correct answer

10grams of sucrose ÷ 180.15768g/mol sucrose × 2mol ethanol × 46.06904g/mol ethanol ÷ 0.79g/mL

= 6.5 mL ethanol