SOLUTION: A student asked to make 50g of a 24% by mass alcohol solution. What amount of alcohol should she use? What amount of water is needed?

Algebra.Com
Question 834007: A student asked to make 50g of a 24% by mass alcohol solution. What amount of alcohol should she use? What amount of water is needed?
Answer by josmiceli(19441)   (Show Source): You can put this solution on YOUR website!

12 g of alcohol should be used

38 g of water should be used

RELATED QUESTIONS

A chemistry student was asked to make 100 L of 48% alcohol solution by volume by mixing... (answered by addingup)
what amount each of 25% alcohol and 75% alcohol should be added to 40 oz pure alcohol to... (answered by scott8148)
Becky makes an antiseptic of alcohol and water. If she buys a solution that is 40%... (answered by jorel555)
A solution of water and alcohol is 25% alcohol. If the amount of water is doubled what... (answered by Theo)
What part of 90% alcohol must be removed and replaced by an equal amount of pure alcohol... (answered by josgarithmetic)
Paul has an 70% methyl alcohol solution. He wishes to make a gallon of a solution by... (answered by scott8148)
Bruce wants to make 50 ml of an alcohol solution with a 12% concentration. He has a 10%... (answered by josgarithmetic,MathTherapy)
Suppose 44 pints of aa 13​% alcohol solution is mixed with 66 pints of aa... (answered by ankor@dixie-net.com)
A 150 mL solution of alcohol in water is 75% alcohol. How many mL of a 60% solution... (answered by TimothyLamb)