non-carbonate hardness

The analyses results of a water sample are given below. The non-carbonate hardness of the water (in mg/L) as CaCO3 is _________ (in integer). Ca2+ = 150 mg/L as CaCO3 Mg2+ = 40 mg/...

The analyses results of a water sample are given below. The non-carbonate hardness of the water (in $\mathrm{mg} / \mathrm{L}$ ) as $\mathrm{CaCO}_3$ is __________ (in integer). $$...

The alkalinity and the hardness of a water sample are 250 mg/L and 350 mg/L as $$CaCo_3$$, respectively. The water has