This question is poorly specified since it does not identify the substance whose freezing and boiling point s are being considered. Also, the questioner may not be aware of external factors (pressure) that impact on these temperatures.
The midway point for pure water at 1 bar is 323.15 K (50 degrees Celsius, 122 deg Fahrenheit). The freezing and boiling points will change with pressure and so the midpoint will change. Other substances have different freezing/melting points and so different midpoints.
not known
Freezing at 32 F and boiling at 212 F
If the water is hot, (at boiling point) it will boil, if the water is cold, ( at freezing point) it will freeze.
Nope. At room temperature, yes, but if you make it really cold, it will freeze. If you make it really hot, it will boil and then evaporate.
A boiling point is a point on the temperature scale at which a substance begins to boil. A melting point is a point on the temperature scale at which a substance freezes. Melting and boiling points are unique to different types of elements.
not known
No.
Boil/Freeze it. The alcohol will have a higher boiling point and lower freezing point than the water will.
When the temperature reaches the correct temperature (boiling point).
At the triple point for the substance. At that particular temperature and pressure you have solid, liquid and gas existing at the same time, so it will "boil" (become a vapor) and freeze (become a solid) at the same time.
it freezes at 0C and boils at 100C
The Boiling point of lanthanum:
Freezing at 32 F and boiling at 212 F
Freeze : 0 Boil : 100
Freeze=0 Boil=100
NO IT CAN NOT Anti freeze should also be called Anti boil. The same agents that protect the system from freezing in the winter perform the opposite task in the hotter months. Having the proper mixture of Anti freeze (anti boil) allows the temperature of the water to exceed the normal boiling point of 212 degrees. Eventually, water with anti freeze will boil, but usually not until it reaches about 265 degrees.
The boiling point of mendelevium was not measured.