A container with volume 71.9 mL contains water vapor at a pressure of 10.4 atm and a temperature of 465 o C. How many grams of the gas are in the container

Yes i think so not 100 percent sure though

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).

Answer/nitrogen compounds in the soil;

1b. convection2f. the same