do-CHEM 3310-Fall18-KARUNARATHNE Activities and Due Dates > Ch1 9/10/2018 11:59
ID: 714887 • Letter: D
Question
do-CHEM 3310-Fall18-KARUNARATHNE Activities and Due Dates > Ch1 9/10/2018 11:59 PM 9 4/159/4/2018 09:57 AM -Print Calculator Periodic Table uestion 6 of 15 Sapling Learning Isopropyl alcohol is mixed with water to produce a 32.0% (viv) alcohol solution How many milliliters of each component are present in 885 mL of this solution? (Assume that volumes are additive.) Number 283.2 mL alcohol Number 6018 mL water Previous Give Up & View Solution Check A Hint The abbreviation (viv) indicates that this is a volume percentage 320% (viv) means that there mL of alcohol in 100 mL of solution. Scale this up for 885 mL of solution about us careers privacy policy te 6 F2Explanation / Answer
32% v/v solution means
32ml of solute in 100 ml solution.
Means in 100ml solution there is 32ml isopropyl alcohol.
In qustion they are asking about contant of component in 885ml solution.
In 100 ml ,32ml isopropyl alcohol
In 885 ml isopropyl alcohol = 885×32/100 =283.2 ml
Content of water = 885 - 283.2 = 601.8 ml
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