Magnesium has 12 electrons. How many electrons will be orbiting in the outermost shell, farthest away from the nucleus? 1) 2

2) 10

3) 8

4) 4

5) 3

6) 7

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 %