Question

Intraveneous medications are aqueous solutions that are administered directly into a vein. Some medications are manufactured at a higher concentration than prescribed. For these medications, a portion of the more concentrated stock solution is mixed with a sterile solution that does not contain the drug before being administered to a patient. If a doctor orders an injection of a 1.91% (m/v)1.91% (m/v) solution of a medication, how many milliliters of the diluted solution can be prepared from 53.0 mL53.0 mL of a 15.0% (m/v)15.0% (m/v) solution of the medication? Now that you have rearranged the equation, solve for for 2.V2. 2=11/2=

Answer 1

To calculate the number of milliliters (mL) of the diluted solution that can be prepared from 53.0 mL of a 15.0% (m/v) solution of the medication, you can use the formula C₁V₁ = C₂V₂. However, without the value of V₂, it is not possible to calculate the number of milliliters of the diluted solution.

Step-by-step explanation:

To calculate the number of milliliters (mL) of the diluted solution that can be prepared from 53.0 mL of a 15.0% (m/v) solution of the medication, you can use the formula C₁V₁ = C₂V₂. In this case, C₁ represents the concentration of the stock solution (15.0% (m/v)), V₁ represents the volume of the stock solution you want to find, C₂ represents the desired concentration of the diluted solution (1.91% (m/v)), and V₂ represents the final volume of the diluted solution you want to prepare. Rearranging the equation, you get: V₁ = (C₂V₂) / C₁

Substituting the given values:V₁ = (1.91% (m/v) × V₂) / 15.0% (m/v)

To calculate V₁, you need to know the value of V₂, which is not given in the question. Without the value of V₂, it is not possible to calculate the number of milliliters of the diluted solution that can be prepared from 53.0 mL of the stock solution.