Define what volume of co2 at 25oc

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Atmospheric CO2 level seem to have risen by around 20% over the past 40 years from 315ppm to 375ppm. (a) specified that the average pH of clean, unpolluted rain today is 5.4, find out the pH of unpolluted rain 40 years ago. You may presume that carbonic acid (H2CO3) formed by the reaction of CO2 and water is the only factor affecting pH by the reaction CO2(g) + H2O(l) <===> H2CO3(aq); (b) define what volume of CO2 at 25oC and 1 atm is dissolved in a 20.0-L bucket of today's water?

Reference no: EM13679602

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