Lukedoggg8016 Lukedoggg8016 02-01-2024 Medicine contestada How many mL of ethanol are contained in a 50 mL portion of mouthwash that has 6.8% (v/v) of ethanol?a) 3.4 mLb) 6.8 mLc) 13.6 mLd) 20.0 mL