Determine the number of representative particles in each of the following. (a) 0.244 mol silver
atoms
(b) 7.19 x 10-3 mol sodium chloride
formula units
(C) 31.8 mol carbon dioxide
molecules
(d) 0.585 mol nitrogen (N2)
molecules

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 %

How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?