題組內容

3. A river water was sampled and analyzed in laboratory, and having a total alkalinity of equivalents/liter with a pH of 6.8.

(B) Assume no input of atmospheric CO₂. Through the photosynthetic activity of algae, the pH of the water was changed to 10.0; please calculate all the preceding concentrations and the weight of biomass, {CH₂O}, produced. (10%)