The human stomach has a maximum capacity of 4.2 quarts. if a raisin has a volume of 0.2 ml, how many raisins can fill the stomach? (1 qt = 0.946 l). do not use scientific notation.

Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?

Transportation is the largest single source of air pollution in the united states. air pollution can harm the environment and human health. which technology could offer a solution to this problem? mufflers that reduce noise motors that run on electricity tires that improve gas mileage

Calculate the molarity of each of the following solutions. part a) 0.12 mol of lino3 in 5.5 l of solution part b) 60.7 g c2h6o in 2.48 l of solution part c) 14.2 mg ki in 100 ml of solution