Variation of ph value of water with temperature
Variation of ph value of water with temperature
(OP)
Dear sir,
I would like to know the variation in ph value of water with temperature.
Thanks & Best Regads
Mehaboob.P.K
I would like to know the variation in ph value of water with temperature.
Thanks & Best Regads
Mehaboob.P.K
RE: Variation of ph value of water with temperature
RE: Variation of ph value of water with temperature
Log KW = -4470.99/T + 6.0875 - 0.01706 T
where T is degrees K, and pH = -0.5 x Log KW.
For 573 K, this equation gives pH = -5.7 cf. the ~5.5 value given by Metalguy.
Source: M. Whitfield, in Chemical Oceanography, J. P. Riley and Skirrow, Eds., Vol. 1, 2nd ed., Academic, New York, 1975, pp. 44-171. Cited by
http://antoine.frostburg.edu/chem/senese/101/acidbase/faq/temperature-dependence-Kw.shtml#Whitfield