Protons are located in the nucleus of the atom. a proton has
a) no charge
b) a negative charge
c) a positive and a negative charge
d) a positive charge

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 %

When water dissociates, each water molecule splits into a hydroxide ion and a) h 3 o + b) a hydrogen atom c) a hydrogen ion d) h 2 o e) oh —

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid