How many sodium ions are present in 325 mL of 0.850 M Na₂SO₄?
A) 1.66 x 10²³ Na ions
B) 3.33 x 10²³ Na ions
C) 4.99 x 10²³ Na ions
D) 6.20 x 10²³ Na ions
E) 1.57 x 10²⁴ Na ions
Answer: B
A) 1.66 x 10²³ Na ions
B) 3.33 x 10²³ Na ions
C) 4.99 x 10²³ Na ions
D) 6.20 x 10²³ Na ions
E) 1.57 x 10²⁴ Na ions
Answer: B