The production of 1,3-butadiene can be carried out by the dehydration of 1-butene.

c2h5ch: ch2(g) > h2c: chhc: ch2(g) + 2 h2(g)

side reactions are suppressed by the introduction of steam. if equilibrium is attained at 950k and 1 bar and if the reactor product contains 12-mol-%, 1,3-butadiene, find :

(a) the mole fractions of the other species in the product gas.

(b) the mole fraction of steam required in the feed.

Maria wants to determine which type of disinfectant kills the most bacteria. which of the following is the best way for maria to determine this? a. ask ten different companies that make disinfectants which type is best. b. put the same amount and species of bacteria on ten identical plates, and add ten different kinds of disinfectant to each plate. c. interview ten different people to determine which type of disinfectant they prefer. d. put the same amount and species of bacteria on ten identical plates, and add a different disinfectant to each plate.

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 %

Why do cells appear different in distilled water than they do in 10% salt water?