Given the data in the table below $($supplied as mg$/$L of the ion$),$ construct a bar chart of constituents

on a $$mg$/$L as CaCO$3$ basis and determine the total, carbonate and noncarbonate hardness in mg$/$L

as CaCO$3$ using the predominant polyvalent cation definition of hardness $($i$.$e$.,$ TH $=$ Ca$2++$ Mg$2+).$

Note: an exact cation$/$anion balance will not be achieved. Why not?Nate: All reported as $"$mg$/$L as the ion" unless stated otherwise.