Asample of hydrogen gas is collected over water at 25°c. the total pressure of the hydrogen and water vapor is 116.0 kpa. the partial pressure of water vapor at this temperature is 3.2 kpa. what is the pressure of the hydrogen gas alone?

The think of process to make something successful

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).