Calculate the Number of Molecules in 0 $\times$ 10²⁴ Molecules
B)8 $\times$

Calculate the number of molecules in 0.25 moles of strychnine,C₂₁H₂₂N₂O₂.

A) 8.4 $\times$ 10²⁴ molecules
B) 8.4 $\times$ 10²³ molecules
C) 2.1 $\times$ 10²³ molecules
D) 1.5 $\times$ 10²³ molecules
E) 1.5 $\times$ 10²⁴ molecules