The pressure of an enclosed gas depends on:

the number of molecules in a unit volume and their average kinetic energy
its chemical composition
the altitude about sea level
the number of atoms per molecule
all of the above

What does a particular point on a line of a phase diagram represent? o a. the maximum temperature a substance can exist at without bonds breaking b. the pressure created by the kinetic energy of molecules at a particular temperature c. the melting point or boiling point of a substance at a specific pressure d. the conditions in which temperature and pressure have equal effects on a substance

Can someone me with questions 15 to 17 plz.

The missing component to the table to the right or indicated with orange letters complete the table by filling in the corresponding numbers or symbols