. An analysis water from well No 9 of the Manhattan beach, California, water composition showed : pH=7.8; silica: 19.2 mg SiO2/liter; calcium = 60 mg Ca2+/liter ; magnesium = 29.16 mg Mg2+/liter; sodium=78.2 mg Na+ /liter; potassium 42.9 mg K+ /liter; bicarbonate= 292.8 mg HCO3 - /liter; sulfate=134.82 mg SO4 2- /liter; chloride = 99.4 mg Cl- /liter and nitrate =6.2 mg NO3 - /liter. The relative atomic masses are: Si=28; Ca=40; Mg=24.3; Na= 23; K=39; O=16; H=1; C=12; S=32; Cl=35.5; N=14. (a) Calculate the ionic balance (b) Is the water analysis satisfactory from the point of view of analytical accuracy? Justify your answer
. An analysis water from well No 9 of the Manhattan beach, California, water composition showed : pH=7.8; silica: 19.2 mg SiO2/liter; calcium = 60 mg Ca2+/liter ; magnesium = 29.16 mg Mg2+/liter; sodium=78.2 mg Na+ /liter; potassium 42.9 mg K+ /liter; bicarbonate= 292.8 mg HCO3 - /liter; sulfate=134.82 mg SO4 2- /liter; chloride = 99.4 mg Cl- /liter and nitrate =6.2 mg NO3 - /liter. The relative atomic masses are: Si=28; Ca=40; Mg=24.3; Na= 23; K=39; O=16; H=1; C=12; S=32; Cl=35.5; N=14. (a) Calculate the ionic balance (b) Is the water analysis satisfactory from the point of view of analytical accuracy? Justify your answer
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:. An analysis water from well No 9 of the
Manhattan beach, California, water composition
showed : pH=7.8; silica: 19.2 mg SiO2/liter; calcium
= 60 mg Ca2+/liter ; magnesium = 29.16 mg
Mg2+/liter; sodium=78.2 mg Na+ /liter; potassium :
42.9 mg K+ /liter; bicarbonate= 292.8 mg HCO3 -
/liter; sulfate=134.82 mg S04 2- /liter; chloride =
99.4 mg Cl- /liter and nitrate =6.2 mg NO3 - /liter.
The relative atomic masses are: Si=28; Ca=40;
Mg=24.3; Na= 23; K=39; O=16; H=1; C=12; S=32;
Cl=35.5; N=14. (a) Calculate the ionic balance (b) Is
the water analysis satisfactory from the point of
view of analytical accuracy? Justify your answer
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