SOLUTION: How much water must be added to a 80% acid solution to make a mixture of 50L which is 70% acid?

SOLUTION: How much water must be added to a 80% acid solution to make a mixture of 50L which is 70% acid?

Algebra.Com

Question 838906: How much water must be added to a 80% acid solution to make a mixture of 50L which is 70% acid?
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
That lesson is here:

http://www.algebra.com/my/Two-Part-Mixture-with-one-material-quantity-unknown.lesson?content_action=show_dev
RELATED QUESTIONS
How many liters of water must be added to 50L of a 30% acid solution in order to produce... (answered by robertb)

3) Jacob has three liters of 80% acid. How much acid should he add to make a solution... (answered by stanbon)

How much pure acid must be added to 60 ml of a 35% solution to produce a mixture that is... (answered by stanbon)

A chemist has 60 g of a solution that is 70% acid. How much water should be added to make (answered by ptaylor)

A chemist has 60 g of a solution that is 70% acid. How much water should be added to make (answered by Alan3354)

How many liters of a 20% acid solution must be added to 5 liters of a 30% acid solution... (answered by richwmiller)

A chemist has 2.5 liters of a solution which is 70% acid. How much water should be added... (answered by venugopalramana)

A chemist needs to have a 70% acid solution. He has 5 gallons of a 90% acid solution. How (answered by stanbon)

A chemist needs to have a 70% acid solution. He has 5 gallons of a 90% acid solution. How (answered by Alan3354,stanbon)