00:01
So in tucson, we're going to be at an elevation of 2 ,500 feet, so we're just going to be under one atmosphere of pressure, but still pretty close to one atmosphere of pressure.
00:15
If this is the phase diagram for water, and this is the phase diagram for carbon dioxide, where we've got solid liquid gas, h2o, temperature, pressure, temperature, pressure, co2.
00:45
And we've got one atm, about here, and we've got one atm about here.
01:03
And the triple point is about negative 56, while the triple point here is zero.
01:23
What are the phase transitions occurring for water and carbon dioxide when cooled from 25 degrees celsius to negative 100 degrees celsius? so in the case of water, 25 degrees celsius is right around here, and we're going to be just under one atmosphere, and we're going to cool it down to negative 100, should be somewhere way down here...