Question

Water with a sulphate concentration of 55.000 mg/L is discharged into a river at a flowrate of 800.00 m³/d. The flowrate of the river is 30 000.0 m³/d and the SO$_4^{2-}$ concentration is 30.000 mg/L before the discharge. i) What is the total flowrate at the end of the mixing zone? Q$_{tot}$ = m³/d ii) What is the concentration at the end of the mixing zone? [SO$_4^{2-}$] = mg/L

          Water with a sulphate concentration of 55.000 mg/L is discharged into a river at a flowrate of 800.00 m³/d. The flowrate of the river is 30 000.0 m³/d and the SO$_4^{2-}$ concentration is 30.000 mg/L before the discharge.
i) What is the total flowrate at the end of the mixing zone?
Q$_{tot}$ =  m³/d
ii) What is the concentration at the end of the mixing zone?
[SO$_4^{2-}$] =  mg/L

Water with a sulphate concentration of 55.000 mg/L is discharged into a river at a flowrate of 800.00 m³/d. The flowrate of the river is 30 000.0 m³/d and the SO4^2- concentration is 30.000 mg/L before the discharge.
i) What is the total flowrate at the end of the mixing zone?
Qtot = m³/d
ii) What is the concentration at the end of the mixing zone?
[SO4^2-] = mg/L

Added by Dustin B.

Chemistry: Structure and Properties

Nivaldo Tro 2nd Edition

Instant Answer

Solved by Expert Sri K

05/21/2023

Step 1

Step 1: The total flowrate at the end of the mixing zone is the sum of the flowrate of the river and the flowrate of the discharge. Show more…

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Water with a sulphate concentration of 55.000 mg/L is discharged into a river at a flowrate of 800.00 m³/d. The flowrate of the river is 30 000.0 m³/d and the SO42 concentration is 30.000 mg/L before the discharge. i) What is the total flowrate at the end of the mixing zone? Qtot = m³/d ii) What is the concentration at the end of the mixing zone? [SO42] = mg/L