A laboratory technician needs to make a 108 -liter batch of a 20 % acid solution. how can the laboratory technician combine a batch of an acid solution that is pure acid with another that is 10 % to get the desired concentration?
The answer to this question would be: 100% solution= 12 liter 10% solution= 96 liter
In this question, you have 2 kinds of a solution with different concentration and try to make the third solution. To answer this question, you need to understand that you need to match the amount of the molecule. You can get the amount of molecule by multiplying the concentration with the volume. The calculation would be: volume1+volume2= volume3 volume1 + volume2= 108l volume1 = 108l - volume2
