Explain what would the concentration be in the solution

Reference no: EM13237740

The Geysers Geothermal field in Sonoma County has soils containing cinnabar [HgS(s)] because it is an old mercury mining district. You measure roughly 10-7 atm of H2S(g) in soil gases and the pH of the soils is quite acid (pH=3.2) because of the production of sulfuric acid by sulfide-oxidizing bacteria.

a) What would the concentration (or activity) of Hg2+(aq) be in the solution if equilibrium existed between the water in soil pores, the gas and cinnabar?

Reference no: EM13237740

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