Engineering, 20.02.2020 08:34 cathiprofastde4766

(a) The calcium, magnesium, and iron hardness expressed as meq/L and as mg/L equivalent CaCO3. (b) The total hardness as meq/L and as mg/L equivalent CaCO3. (c) The alkalinity as meq/L and as mg/L equivalent CaCO3. (d) The nitrate as mg/L nitrogen (N). (e) The hydrogen and hydroxyl ion concentration in moles/L

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(a) The calcium, magnesium, and iron hardness expressed as meq/L and as mg/L equivalent CaCO3. (b) T...