Asked by First Name
A chemist has a bottle of a 10% acid solution
and a bottle of a 30% acid solution. He mixes the
solutions together to get 500 mL of a 25% acid
solution. How much of the 30% solution did
he use?
and a bottle of a 30% acid solution. He mixes the
solutions together to get 500 mL of a 25% acid
solution. How much of the 30% solution did
he use?
Answers
Answered by
Scott
.3 x + [.1 (500 - x)] = .25 * 500