Triclosan Is an Antibacterial Agent Present in Some Soaps and Surgical

Multiple Choice

Triclosan is an antibacterial agent present in some soaps and surgical cleaning treatments. Calculate the mass of triclosan, C₁₂H₇Cl₃O₂, needed to prepare 750.0 mL of a 5.00 × 10^-5 M solution.

A) 0.109 g
B) 0.0109 g
C) 3.75 × 10^-5 g
D) 6.67 × 10^-5 g