Consider the reaction 2xy2+z2⇌2xy2z which has a rate law of rate= k[xy2][z2] select a possible mechanism for the reaction.

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

Define a is a tiny pavket of energy

Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?