SOLUTION: A chemist needs to dilute a 15% acid solution so that it contains 10% acid. How much pure water should be added to 200ml of a 15% acid solution in order to reach her goal?
Algebra.Com
Question 783488: A chemist needs to dilute a 15% acid solution so that it contains 10% acid. How much pure water should be added to 200ml of a 15% acid solution in order to reach her goal?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
\ =\ 0.10(200\ +\ x))
Solve for 
John
Egw to Beta kai to Sigma
My calculator said it, I believe it, that settles it
RELATED QUESTIONS
A chemist needs to dilute a 15% acid solution so that it contains 10% acid. How much pure (answered by mananth)
A chemist needs to strengthen a 15% acid solution so thta it contains 32% acid. How... (answered by checkley71)
a chemist has one solution that is 60 mL of a solution that is 50% acid. How much water... (answered by josgarithmetic)
a chemist has 200ml of a 52% acid solution. How much pure acid must be added to obtain... (answered by josgarithmetic)
a 40 millimeter solution contains 12% hydrochloric acid. how much water should be added... (answered by FrankM)
How much water should be added to 85ml of 40% acid solution to dilute it to a 20% acid... (answered by ewatrrr)
How much water should be added to 50 ml of 25% acid solution to dilute it to 10% acid... (answered by nerdybill)
A chemist has 500L of a 15% acid solution. How much pure acid should be added to make a... (answered by Maths68)
how much water should be added to 10liter of 50% acid solution to dilute it to a 20%... (answered by josmiceli)
