The saturation concentration of dissolved oxygen in freshwater can be calculated with the following equation 6. 642308 • 107 1.243800 1010 T 1.575701 105 In Co = -139.34411 + Ta 8. 621949 • 1011 T T Where Co the saturation concentration of dissolved oxygen in freshwater at I atm (mg/L) and Ta = absolute temperature ( K). Ta = T+273.15 where T = temperature (°C). If the initial guesses are set as 10 and 30°C, Estimate the absolute Temperature at which the concentration of Oxygen = 9.092 (mg/L) by using Secant Iterations Method,? (Three Trails only)

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