Deliquescing salts taking up moisture from the Mars atmosphere: Difference between revisions

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As humidity is raised further, more and more of the mixture becomes liquid. Eventually the upper, curved line is reached - and at that point, the entire mixture will be in its liquid phase.
As humidity is raised further, more and more of the mixture becomes liquid. Eventually the upper, curved line is reached - and at that point, the entire mixture will be in its liquid phase.


Similarly if the axis is temperature - then as the temperature is raised, first part of the mixture will go liquid, at a temperature corresponding to the optimal mixture of the salts, and then when the upper curved line is reached, the entire mixture will be liquid. However, the eutectic point for a mixture of several salts with water is normally close to the eutectic for the salt with the lowest eutectic point with water <ref name="TonerCatling2014"/>.
A similar concept applies to salts dissolved in water. In this case it's called the eutectic point. If the axis is temperature - then as the temperature is raised, first part of the mixture will go liquid, at a temperature corresponding to the optimal mixture of the salt with water, and then when the upper curved line is reached, the entire mixture will be liquid.<ref name="TonerCatling2014"/>.


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====Effect of this====
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