Question #6: In a water sample, the following elements are detected. Calculate the total hardness, CH and NCH of the water at a pH of 9.2? Note: You need to show at least 1 sample calculation for each calculation type completed. Constituent Concentration g/m³ Constituent Concentration g/m³ Ca2+ 85 Fe 0.70 Co,- 1.8 HCO3 465.5 Mg? So, 23.2 15.75 Na* 28 CI 39.05 Fe2+ 0.98 PO, 0.05

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Question #6: In a water sample, the following elements are detected. Calculate the total hardness, CH
and NCH of the water at a pH of 9.2?
Note: You need to show at least 1 sample calculation for each calculation type completed.
Constituent Concentration g/m³ Constituent
Concentration g/m³
Ca2+
85
Fe
0.70
Co,-
1.8
HCO3
465.5
Mg?
So,
23.2
15.75
Na*
28
CI
39.05
Fe2+
0.98
PO,
0.05
Transcribed Image Text:Question #6: In a water sample, the following elements are detected. Calculate the total hardness, CH and NCH of the water at a pH of 9.2? Note: You need to show at least 1 sample calculation for each calculation type completed. Constituent Concentration g/m³ Constituent Concentration g/m³ Ca2+ 85 Fe 0.70 Co,- 1.8 HCO3 465.5 Mg? So, 23.2 15.75 Na* 28 CI 39.05 Fe2+ 0.98 PO, 0.05
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