No values were quoted for the vapour pressure at any temperature, but the authors stated the boiling point of tritiated water was less than that of ordinary water. The work reported here is the ...

Astrophysicists have been grappling with the question of how water arrived on our young planet for decades. One of the ...

so as water vapor increases, the density of air decreases. Temperature also changes the density of air. As air gets warmer it expands and becomes less dense, causing atmospheric pressure to fall.

DIRECT measurement of the vapour-pressure of solutions for the estimation ... concentrated its density must be measured. As a solvent water is unsuitable, alcohol and carbon tetrachloride are ...

The observations of the planet revealed water vapour and chemical signatures of ... this hot could still be liquid if the atmospheric pressure was high enough, ‘but it’s not clear if it ...