Increased atmospheric CO 2 concentrations will have what effect on seawater?

Increased atmospheric CO 2 concentrations lead to an increase in dissolved CO2 in seawater, which combines with water to form carbonic acid. This lowers the pH of seawater, making it more acidic, and carbonate ions combine with the excess H+ ions to form bicarbonate ions, leading to a decrease in carbonate concentrations.

Increased atmospheric CO 2 concentrations will have what effect on seawater?

Increased atmospheric CO 2 concentrations lead to an increase in dissolved CO2 in seawater, which combines with water to form carbonic acid. This lowers the pH of seawater, making it more acidic, and carbonate ions combine with the excess H+ ions to form bicarbonate ions, leading to a decrease in carbonate concentrations.

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Increased Atmospheric CO₂ Concentrations Will Have What Effect on Seawater

Question 84

Multiple Choice

Increased atmospheric CO₂ concentrations will have what effect on seawater?

A) Seawater will become more acidic,and bicarbonate concentrations will decrease.
B) Seawater will become more alkaline,and carbonate concentrations will decrease.
C) There will be no change in the pH of seawater because carbonate will turn to bicarbonate.
D) Seawater will become more acidic,and carbonate concentrations will decrease.

Correct Answer: