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Applicable to questions about heat, energy, work, and their interconversion in chemistry. See the tag wiki for a detailed list of topics. Questions tagged may also be tagged with [enthalpy], [energy], [free-energy] where appropriate.

4 votes

Is the final temperature of a solution affected by the order of mixing components?

Whilst the order of mixing does not matter in theory (see e.g. Todd's answer) it can play a role in praxis: Consider an imperfectly isolated system (e.g. a coffe cup) in air. The loss of heat is among …
caconyrn's user avatar
  • 677
0 votes

Clausius–Clapeyron relation for states of water and vapor

Consider the situation from a more microscopic/statistical mechanics perspective: In the liquid water there are quite strong intermolecular forces from all sides, at the water surface the forces are o …
caconyrn's user avatar
  • 677