Answer:
The dosage of the solution is 2.5 parts per million.
Explanation:
The solvent proportion in parts per million is equal to the ratio of solution in miligrams to ratio of water in miligrams multiplied by a million. (A kilogram is equivalent to a million miligrams) That is:


The dosage of the solution is 2.5 parts per million.
Answer:
What type of work do u have? LOL
Explanation:
I do believe it’s C if I’m wrong Myb fam
The correct answer is B. balance