A 1.00 mL solution containing 0.400g BaCl2-2H20 is mixed with 50.00 mL of a solution containing...
A 1.00 mL solution containing 0.400g BaCl2:2H2O is mixed with 50.00 mL of a solution containing 0.300 g NalO3. Determine the mass of Ba(103)2 formed. Ksp (Ba(103)2) = 1.6x10-9 Determine the saturation state of seawater (12) for calcite at pH 8.10 (current) and pH 7.80 (year 2100). The concentration of calcium is constant at 0.0103 M. The concentration of carbonate is 2.40x10-4M (pH 8.10) and 1.48x10-4M (pH 7.8). Ksp*(calcite) = 4.272x10-7 Calculate the activity coefficient of K+ in a 0.0500...
Determine the saturation state of seawater (12) for calcite at pH 8.10 (current) and pH 7.80 (year 2100). The concentration of calcium is constant at 0.0103 M. The concentration of carbonate is 2.40x10-4M (pH 8.10) and 1.48x10-4M (pH 7.8). Ksp*(calcite) = 4.272x10-7
1. Calculate the millimoles of nitrate ion present in 737 mL of an aqueous solution containing 6.38 ppm of Pb (NO3) 2. 2. Calculate the molar concentration, and the function p of the ions in a solution that is 0.0052 M in CaCl2 and 0.0036 M in BaCl2. 3. Calculate the pH of the solution obtained by mixing 2000 mL of 0.0200 M HCl with 1000 mL of 0.0400M HNO3 4. A sample of 0.3396 g of pure 96.4% Na2SO4...