How many mg/ml is 25 %(W/V)?

25%(W/V) means that there are 25 grams of solute per 100 milliliters of solution.

To convert grams to milligrams, multiply by 1000. Therefore, there are 25,000 milligrams of solute per 100 milliliters of solution.

To calculate the concentration in mg/mL, divide the milligrams of solute by the milliliters of solution.

25,000 mg / 100 mL = 250 mg/mL

So, 25%(W/V) is equal to 250 mg/mL.