Given the information below, sketch the phase diagram of Nitrogen:  Triple point: 0.1252 atm, -210°C  Normal boiling point: 1 atm, -195.8°C  Normal melting point: 1 atm, -210°C

To sketch the phase diagram of Nitrogen, follow these steps:

1. Draw a graph with pressure on the y-axis and temperature on the x-axis.

2. Mark the triple point on the graph. This is the point where all three phases of matter (solid, liquid, and gas) coexist. For Nitrogen, this point is at 0.1252 atm and -210°C.

3. Mark the normal boiling point on the graph. This is the temperature at which the substance changes from a liquid to a gas at 1 atm pressure. For Nitrogen, this point is at 1 atm and -195.8°C.

4. Mark the normal melting point on the graph. This is the temperature at which the substance changes from a solid to a liquid at 1 atm pressure. For Nitrogen, this point is at 1 atm and -210°C.

5. Draw a line from the triple point to the normal boiling point. This line represents the liquid-gas boundary.

6. Draw a line from the triple point to the normal melting point. This line represents the solid-liquid boundary.

7. Draw a line from the triple point upwards. This line represents the solid-gas boundary.

8. Label the areas on the graph to represent the different phases: solid, liquid, and gas.

Remember, the phase diagram does not have to be to scale, but it should accurately represent the relationships between the different phases and the conditions under which they occur.