6. Derive the following relationship that describes the variation of calcium concentration in water, which is in equilibrium with calcite, as a function of partial pressure of CO2. Clearly state your assumptions. K1Kco2Kcal [Ca2+]% = Pco2 4K2YC«®ĤC03

6. Derive the following relationship that describes the variation of calcium concentration in water, which is in equilibrium with calcite, as a function of partial pressure of CO2. Clearly state your assumptions. K1Kco2Kcal [Ca2+]% = Pco2 4K2YC«®ĤC03

Fundamentals Of Analytical Chemistry

9th Edition

ISBN:9781285640686

Author:Skoog

Publisher:Skoog

Chapter10: Effect Of Electrolytes On Chemical Equilibria

Section: Chapter Questions

Problem 10.8QAP

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Question

6. Derive the following relationship that describes the variation of calcium concentration in
water, which is in equilibrium with calcite, as a function of partial pressure of CO2. Clearly
state your assumptions.
K1Kco2Kcal
[Ca2+]3 = Pco2 4K2YcaÎHco3

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