These temperatures are 0 0C and 100 0C.
32 degrees Fahrenheit, or 0 degrees Celsius, is the melting point of water at 1 atm.
At 0 ATM the boiling point is extremely low. For example at 0.0000034 ATM, the boiling point is -67.78 Celsius. In an ideal vacuum it would be even lower than this but I don't know if it would be 0K or not. Referenced from the following resources: http://www.jbind.com/pdf/Cross-Reference-of-Boiling-Temps.pdf http://www.convertunits.com/from/psia/to/atmosphere+[standard]
The solubility of nitrogen in water is 0,02348 v/v at 0 0C and 1,013 bar.
At sea level, 1 atm, the melting point of water is 0 oC and the boiling point of water is 100 oC.
Over 1 oC water is a liquid.
At the melting point (Explanation) if you look at the phase diagram and look at the point where the water is 0 degrees C and 1 atm, they meet right on the line. This is the line that shows the melting point of this substance. Therefore, since the point is on the line, water at 0 degrees C and 1 atm is at the melting point.
water changes from a gas to a solid to a liquid
The freezing point of water at 1 ATM (standard atmospheric pressure) is 0 degrees Celsius or 32 degrees Fahrenheit. At this temperature, water changes from a liquid to a solid state.
These temperatures are 0 0C and 100 0C.
The melting point of ultrapure water is 0 0C at 1 atm.
32 degrees Fahrenheit, or 0 degrees Celsius, is the melting point of water at 1 atm.
At 0 ATM the boiling point is extremely low. For example at 0.0000034 ATM, the boiling point is -67.78 Celsius. In an ideal vacuum it would be even lower than this but I don't know if it would be 0K or not. Referenced from the following resources: http://www.jbind.com/pdf/Cross-Reference-of-Boiling-Temps.pdf http://www.convertunits.com/from/psia/to/atmosphere+[standard]
Yes, water is liquid at 1 atm and 25 C. Temperature is the other important variable, though. Because, at 1 atm and 0 C, water becomes a solid. At 1 atm and 100 C, water becomes a gas. On the surface of the planet, we have an atmospheric pressure of 1 atm. So, when you see water at room temp, it's a liquid.
There is 1 ATM at sea level, so 0 (zero) feet of water. If you need to calculate other pressures or depths: http://www.grc.nasa.gov/WWW/K-12/WindTunnel/Activities/fluid_pressure.html
Metrobank ET ATM - 2,000 Metrobank Payroll ATM - 0 (none)
745mmHg (@0°C) = 0.98 atm