Mom made a 5% bleach solution with 50 ml of bleach and 950 ml water. How much bleach should be added to this in order to obtain a 15% bleach solution?
1 Answer
Jun 6, 2018
Explanation:
The current solution has
we want this ratio to equal
Solve for
Subtract
Subtract
Simplify both sides:
Divide both sides by
Let's check our answer: the new solution will have
so we're good!