How many liters of water vapor at stp will be produced?

Ineed with my science work! it’s due tomorrow!

Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?

Ethanol (c2h5oh) is produced from the fermentation of sucrose in the presence of enzymes. c12h22o11(aq) + h2o(g) 4 c2h5oh(l) + 4 co2(g) determine the theoretical yield and the percent yields of ethanol if 680. g sucrose undergoes fermentation and 326.5 g ethanol is obtained. theoretical _ g _ percent %