Answer to Question #82053 in General Chemistry for Annie

Question

Indicate the concentration of each ion present in the solution formed by mixing the following. (Assume that the volumes are additive.)
(a) 10 mL of 0.100 M HCl and 10.0 mL of 0.600 M HCl

H+

Cl -

(b) 15.0 mL of 0.309 M Na2SO4 and 24.4 mL of 0.200 M KCl

Na+


K+


SO42-


Cl -


(c) 3.50 g of NaCl in 46.7 mL of 0.565 M CaCl2 solution
Na+


Ca2+


Cl -