pmmb4621

25.09.2019 • 

Chemistry

The vaporization of liquid water, h,o() h20(g), has a reported vapor pressure at 25°c and 1 atm of 23.756 mm mercury (hg), or 3167.5 pascal (pa) (a) compare this value with that obtainable from the standard partial molar gibbs energies for water and its vapor (b) estimate an approximate enthalpy of vaporization (kj mol ) from te reported vapor pressure at 20°c, 2337.4 pa

Ответ:

shiannethorn

23.06.2021

Chemistry

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Because as we go across the periods, groups are increasing. And in each group their are different valence electrons. The valence electrons determine the elements properties.

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