Answer 4. What mass in grams of 2,4-dinitrophenol, C, H,O, N,, is produced if 50.0 kg of 1-chloro-
2,4-dinitrobenzene, CH N, O,Ci, are added to excess sodium hydroxide according to the
following equation?

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 %