Question

A solution is made by dissolving 350 mg of a drug in 1 mL of solution. Calculate how many g/mL are the solution.

Answer 1

To calculate the g/mL of the solution, divide the mass of the drug by the volume of the solution.

Step-by-step explanation:

The solution can be calculated by dividing the mass of the drug (350 mg) by the volume of the solution (1 mL). Since the mass is given in milligrams and we need the answer in grams, we will convert 350 mg to grams by dividing by 1000:

350 mg / 1000 = 0.35 g

Now we can calculate the concentration of the solution in g/mL by dividing the mass of the drug by the volume of the solution:

0.35 g / 1 mL = 0.35 g/mL