al alcohol solution contains 35.0g of propanol (C3H7OH ) and 150.0g of ethanol . Calculate the...

al alcohol solution contains 35.0g of propanol (C3H7OH ) and 150.0g of ethanol . Calculate the mass percent of propanol : 45.6, 18.9, 25.3. 67.9, 81.1

Expert Solution

mass of percent of propanol = propanol mass x 100 / total mass

= 35.0 x 100 / 35.0 + 150.0

= 18.9 %

answer : 18.9 %

queen_honey_blossom answered 2 years ago

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