A student pours some water into a plastic bag, seals the bag, and places it in the freezer. Which aspect of the water molecules is the
same before and after freezing takes place?
5 of 11 QUESTIONS
Their speed
O Their number
O Their arrangement
O Their ability to move

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 %

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)

In a reaction (at equilibrium) that makes more moles of gas than it consumes, what is the effect of increasing the pressure?