How many moles of acetic anhydride are in 3.4 mL of acetic anhydride? 0.038 moles 0.0634 moles 0.0582 moles 0.036 moles 0.0488 moles 0.24 moles 0.105 moles 0.228 moles 0.0399 moles 0.0295 moles 0.032 moles 0.03174 moles