Final answer:
The ratio concentration of 6000 mL of solution containing 3 g of a drug is 0.0005 g/mL.
Step-by-step explanation:
The ratio concentration (by weight in volume) of a solution can be calculated by dividing the mass of the solute (in this case, the drug) by the volume of the solution and then multiplying by the conversion factor to get the desired units. In this example, we have 3 g of a drug in 6000 mL of solution.
To calculate the ratio concentration:
- Divide the mass of the drug by the volume of solution: 3 g / 6000 mL.
- Express the concentration in g/mL: 0.0005 g/mL.
So, the ratio concentration of the solution is 0.0005 g/mL.