Question

what is the effect of addition of carbon dioxide on the total alkalinity of water​

Answer 1

Answer:

Effects on pH, alkalinity

Explanation:

Higher carbon dioxide concentration will decrease pH slightly at a given alkalinity in freshwater, but it also will cause a higher alkalinity (Fig. 2). As a result, the pH will rise slightly as the alkalinity increases

Answer 2

Answer:

Changes in dissolved CO2 do not affect alkalinity, per the definition, but do affect the water pH. Thus, stripping dissolved CO2 increases the pH of water as it decreases the total inorganic carbon concentration, but it does not change the alkalinity concentration.

Explanation:

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