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 & 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
Chapter3: Chemical Reactions
Section: Chapter Questions
Problem 87SCQ: Most naturally occurring acids are weak acids. Lactic acid is one example....
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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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcb3ba28c-1799-41cf-b3e7-7c0c1fb3f728%2F5c7d14b9-9295-404f-ac8f-548a3a6ead1d%2Filnx2sd_processed.jpeg&w=3840&q=75)
Transcribed Image Text: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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