Lab analysis indicates that a water sample contains 0.3 mM Ca2+, 10-3.5 atm pCO2, and [H+] = 10-7 M. Are the dissolved ions in equilibrium with calcite, undersaturated, or super saturated? Base your answer on the calculated free energy change of the reaction under these concentration conditions, also temperature is 25 ºC.

Lab analysis indicates that a water sample contains 0.3 mM Ca2+, 10-3.5 atm pCO2, and [H+] = 10-7 M. Are the dissolved ions in equilibrium with calcite, undersaturated, or super saturated? Base your answer on the calculated free energy change of the reaction under these concentration conditions, also temperature is 25 ºC.

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter21: The Chemistry Of The Main Group Elements

Section: Chapter Questions

Problem 75GQ

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