Question

Indicate the concentration of each ion present in the solution formed by mixing the following. (Assume that the volumes are additive.)

(a) 60 mL of 0.100 M HCl and 10.0 mL of 0.480 M HCl

H⁺
M

Cl ^-
M


(b) 15.0 mL of 0.316 M Na₂SO₄ and 10.4 mL of 0.200 M KCl

Na⁺
M

K⁺
M

SO₄^2-
M

Cl ^-
M


(c) 3.50 g of NaCl in 54.4 mL of 0.590 M CaCl₂ solution
Na⁺
M

Ca²⁺
M

Cl ^-
M

Answer 1