5. The mineral analysis below was reported for a water sample. Calcium 90 Chloride 120 Magnesium 30 Sulfate 170 Iron (Fe**) 5 Bicarbonate 165 Sodium 10 PH 7.5 units Potassium Note: All reported as “mg/L as the ion" unless stated otherwise. Draw a bar chart that includes all the ions listed above. (Remember to convert to appropriate units) b. What is the total hardness of the water using ALL multivalent cations in mg/L as а. CACO3? What is the total hardness of the water using the predominant polyvalent cations in mg/L as CaCO3? с.

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5. The mineral analysis below was reported for a water sample.
Calcium
90
Chloride
120
Magnesium
30
Sulfate
170
Iron (Fe**)
5
Bicarbonate
165
Sodium
10
pH
7.5 units
Potassium
6.
Note: All reported as "mg/L as the ion" unless stated otherwise.
Draw a bar chart that includes all the ions listed above. (Remember to convert to
appropriate units)
b. What is the total hardness of the water using ALL multivalent cations in mg/L as
а.
CACO3?
c. What is the total hardness of the water using the predominant polyvalent cations in
mg/L as CaCO3?
d. What is the percent error in using only the predominant polyvalent cations?
e. What is the carbonate hardness of the water in mg/L as CaCO3?
f. What is the non-carbonate hardness of the water in mg/L as CACO3?
Transcribed Image Text:5. The mineral analysis below was reported for a water sample. Calcium 90 Chloride 120 Magnesium 30 Sulfate 170 Iron (Fe**) 5 Bicarbonate 165 Sodium 10 pH 7.5 units Potassium 6. Note: All reported as "mg/L as the ion" unless stated otherwise. Draw a bar chart that includes all the ions listed above. (Remember to convert to appropriate units) b. What is the total hardness of the water using ALL multivalent cations in mg/L as а. CACO3? c. What is the total hardness of the water using the predominant polyvalent cations in mg/L as CaCO3? d. What is the percent error in using only the predominant polyvalent cations? e. What is the carbonate hardness of the water in mg/L as CaCO3? f. What is the non-carbonate hardness of the water in mg/L as CACO3?
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