The reaction HCO3 CO2+ H is an important part of the carbonate system, and is governed by the equilibrium expression K [co¥ ][H*] HCO a) The average pH of surface seawater is predicted to decrease to 7.8 by the year 2100. Calculate the comesponding (H) for this pet (give your answer to 3 significant figures include appropriate units) b) If the bicarbonate ion concentration increases to 3.1 x 103 molkg by the same date, what would be the concentration of CO2 (to two significant figures), assuming that K2 is not changed? c) Briefly describe one adverse effect that a decrease in CO2 is likely to have (can be ecological or economic) ≈ 109

The reaction HCO3 CO2+ H is an important part of the carbonate system, and is governed by the equilibrium expression K [co¥ ][H*] HCO a) The average pH of surface seawater is predicted to decrease to 7.8 by the year 2100. Calculate the comesponding (H) for this pet (give your answer to 3 significant figures include appropriate units) b) If the bicarbonate ion concentration increases to 3.1 x 103 molkg by the same date, what would be the concentration of CO2 (to two significant figures), assuming that K2 is not changed? c) Briefly describe one adverse effect that a decrease in CO2 is likely to have (can be ecological or economic) ≈ 109

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

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The reaction HCO3 CO2+H* is an important part of the carbonate system, and is governed by the equilibrium expression K₂=
[cof" ][/*|
HCO
a) The average pH of surface seawater is predicted to decrease to 7.8 by the year 2100. Calculate the corresponding [HT] for this pht (give your answer to 3 significant figures; include appropriate units)
b) If the bicarbonate ion concentration increases to 3.1 x 10 motkg by the same date, what would be the concentration of CO2 (to two significant figures), assuming that K2 is not changed?
c) Briefly describe one adverse effect that a decrease in CO2 is likely to have (can be ecological or economic)
* 10⁹

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