3. A sample of water has the following concentration of ions (and the pH is near neutral): (a) (1 pt) Calculation all concentration in mg/L as CaCO3 Cations (b) (0.5 pt) What is the total hardness (TH)? Ca2+ (c) (0.5 pt) What is the carbonate hardness (CH)? Mg2+ (d) (0.5 pt) What is the noncarbonate hardness (NCH)? (e) (0.5 pt) What is the total dissolved solids concentration? (f) (2 pt) Draw an ion concentration bar graph. mg/L 95.0 26.0 15.0 Anions HCO3 SOX Cl- mg/L 160.0 135.0 73.0 Na +
