Multiple Choice
Chlorhexidine is an antibacterial drug found in mouthwash and has an elemental analysis of 52.28% carbon, 5.98% hydrogen, 14.03% chlorine, and 27.71% nitrogen. It has a molar mass of 505.45 g/mol. What is the molecular formula of chlorhexidine?
A) C11H15ClN5
B) C22H30Cl2N10
C) C10H15ClN6
D) C20H30Cl2N12
E) C30H45Cl3N18
Correct Answer:

Verified
Correct Answer:
Verified
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