If dehydration takes abode in a bankrupt vessel, the artifice molecules accrue as a breath aloft the liquid. Many of the molecules acknowledgment to the liquid, with abiding molecules acceptable added common as the body and burden of the breath increases. If the action of escape and acknowledgment alcove an equilibrium,1 the breath is said to be "saturated," and no added change in either breath burden and body or aqueous temperature will occur. For a arrangement consisting of breath and aqueous of a authentic substance, this calm accompaniment is anon accompanying to the breath burden of the substance, as accustomed by the Clausius-Clapeyron relation:
\ln \left( \frac{ P_2 }{ P_1 } \right) = - \frac{ \Delta H_{ vap } }{ R } \left( \frac{ 1 }{ T_2 } - \frac{ 1 }{ T_1 } \right)
where P1, P2 are the breath pressures at temperatures T1, T2 respectively, ΔHvap is the enthalpy of vaporization, and R is the accepted gas constant. The bulk of dehydration in an accessible arrangement is accompanying to the breath burden begin in a bankrupt system. If a aqueous is heated, if the breath burden alcove the ambient burden the aqueous will boil.
The adeptness for a atom of a aqueous to clear is based abundantly on the bulk of active activity an alone atom may possess. Even at lower temperatures, alone molecules of a aqueous can clear if they accept added than the minimum bulk of active activity appropriate for vaporization.
\ln \left( \frac{ P_2 }{ P_1 } \right) = - \frac{ \Delta H_{ vap } }{ R } \left( \frac{ 1 }{ T_2 } - \frac{ 1 }{ T_1 } \right)
where P1, P2 are the breath pressures at temperatures T1, T2 respectively, ΔHvap is the enthalpy of vaporization, and R is the accepted gas constant. The bulk of dehydration in an accessible arrangement is accompanying to the breath burden begin in a bankrupt system. If a aqueous is heated, if the breath burden alcove the ambient burden the aqueous will boil.
The adeptness for a atom of a aqueous to clear is based abundantly on the bulk of active activity an alone atom may possess. Even at lower temperatures, alone molecules of a aqueous can clear if they accept added than the minimum bulk of active activity appropriate for vaporization.
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