Final answer:
The concentration of 1 ppb dilute can be expressed as 1 gram of solute per 1,000,000,000 grams of solution.
Step-by-step explanation:
The concentration of 1 ppb dilute can be expressed as 1 gram of solute per 1,000,000,000 grams of solution. This can be written as the conversion factor:
- 1 ppb = 1 g/1,000,000,000 g
For example, if you have a solution with a concentration of 21 ppb, it means you have 21 grams of solute in 1,000,000,000 grams of solution.