(a) (ii) Following chemical species were reported for water sample from a well. Concentration (milli equivalent)/L 15 15 05 30 12 18 8.8 Species Chloride (CL) Sulphate(SO2-) Carbonate (CO3-) Bicarbonte (HCO3) Calcium (Ca²+) Magnesium (Mg2+) pH Find (i) The total hardness (in mg/L) as CaCO3 (ii) Alkalinity present in the water (in mg/L) as CaCO3.

Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter9: Time, Temperature, And Mechanical Properties
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(a) (ii) Following chemical species were reported for water sample from a well.
Concentration (milli equivalent)/L
15
15
05
30
12
18
8.8
Species
Chloride (CL)
Sulphate (SO2-)
Carbonate (CO2)
Bicarbonte (HCO3)
Calcium (Ca²+)
Magnesium (Mg2+)
pH
Find
(i)
The total hardness (in mg/L) as CaCO3
(ii) Alkalinity present in the water (in mg/L) as CaCO3.
Transcribed Image Text:(a) (ii) Following chemical species were reported for water sample from a well. Concentration (milli equivalent)/L 15 15 05 30 12 18 8.8 Species Chloride (CL) Sulphate (SO2-) Carbonate (CO2) Bicarbonte (HCO3) Calcium (Ca²+) Magnesium (Mg2+) pH Find (i) The total hardness (in mg/L) as CaCO3 (ii) Alkalinity present in the water (in mg/L) as CaCO3.
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