You should not drive if your ethanol content is greater than 0.49 ppm. Can a person weighing 70 kg drive if the alcoholic beverage contains 11.7 g of ethanol?

Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)

Chris is about to do an experiment to measure the density of water at several temperatures. his teacher has him prepare and sign a safety contract before beginning the experiment. which term is mostlikely part of the safety contract

Complete the following radioactive decay problem. tan+on-? c+th