Consider three 1 l flasks at stp. flask a contains nh3 gas, flask b contains no2 gas, and flask c contains n2 gas. which contains the largest number of molecules? in which flask are the molecules least polar and therefore most ideal in behavior?

Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption

For the reaction, 4 a(g) + 3 b(g) => 2 c(g), the following data were obtained at constant temperature. experiment initial[a],mol/l initial [b],mol/l initial rate,m/min 1 0.200 0.150 5.00 2 0.400 0.150 10.0 3 0.200 0.300 10.0 4 0.400 0.300 20.0 which of the following is the correct rate law for the reaction? 1. rate = k[a]2[b]2 2. rate = k[a][b] 3. rate = k[a]2[b] 4. rate = k[a][b]2

You open a can of soda at room temperature and hear a hiss. which of the following factors has changed inside the container? a.) atmospheric pressure b.) temperature of gas c.) type of gas d.) amount of gas