Question
8. A sample of used water has the following analysis: Total Alkalinity = 90 mg/L as CaCO3 temperature = 25C pH = 9.54 Data: Ka2
8. A sample of used water has the following analysis:
Total Alkalinity = 90 mg/L as CaCO3
temperature = 25C pH = 9.54
Data:
Ka2 = 4.8x10-11 Kw = 1.0x10-14
Calculate the alkalinity of bicarbonate
a.68.66 mg/L CaCO3
b.29.34 mg/L CaCO3
c.49.54 mg/L CaCO3
d.60.66 mg/L CaCO3
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Introduction To Chemical Engineering Thermodynamics
Authors: Hendrick C. Ness, H.C.Van, Van Ness
4th International Edition
0071003037, 978-0071003032
