SOLUTION: How much water must be evaproated from 36 ounces of a 7% salt solution to make a 9% salt solution?
Algebra.Com
Question 248768: How much water must be evaproated from 36 ounces of a 7% salt solution to make a 9% salt solution?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
How much water must be evaproated from 36 ounces of a 7% salt solution to make a 9% salt solution?
---------------------
There are 2.52 oz of salt (36*0.07)
For 2.52 oz to be 9%, the total is
2.52/0.09 = 28 oz total
36 - 28 = 8 ounces to evaporate.
RELATED QUESTIONS
how much water must be evaporated from 36 ounces of a 5% salt solution to make a 9% salt... (answered by lwsshak3)
How much water must be evaporated from 32 ounces of a 4% salt solution to make a 7% salt... (answered by ptaylor)
how much water must be evaporated from 28 ounces of a 3% salt solution to make a 7% salt... (answered by stanbon)
How much water must be evaporated from 28 ounces of a 5% salt solution to make a 7% salt... (answered by josmiceli)
how much water must be evaporated from 28 ounces of 6% salt solution to make a 7% salt... (answered by josgarithmetic)
how much water must be evaporated from 28 ounces of 2% salt solution to make a 7% salt... (answered by josgarithmetic)
How much water must be evaporated from 32 ounces of a 4% salt solution to make a 6% salt... (answered by ptaylor)
How much water must be evaporated from 32 ounces of a 4% salt solution to make a 6% salt... (answered by ankor@dixie-net.com)
How much water must be evaporated from 32 ounces of a 5% salt solution to make a 8% salt... (answered by ptaylor)