Question

[Na*) in a solution prepared by mixing 30.00 mL of 0.12 M
NaCl with 70 mL of 0.15 M Na SO, is
(a) 0.135 M
(b) 0.141 M
(c) 0.210 M
(d) 0.246 M​

Answer 1

Answer:

Explanation:

B) 0.141 M