Chemistry Homework Solutions
#22404
A work-backwards-with-what-you're-given pH problem.104422
I've posted a few times before and have gotten really great results thanks to OTA #104422...but this one (and a bunch like it) are killing me slowly. I need to SEE how it's done.
Calculate the pH of CO2-saturated water at 25 degrees C, given that the CO2 concentration in air is 320 and that for carbon dioxide the Henry's Law constant KH=3.4E-2 mol L-1 atm-1 at 25 degrees C. Furthermore, the ionization constant, Ka, for H2CO3 has a value of 4.5E-7 mol L-1 at this temperature.
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