### Practice Problem 23.5**Unanswered**A vial of penicillin contains 3 million units of the powdered drug. How many mL of diluent is needed to make a solution containing 400,000 units of this drug per cc? (Assume no powder volume.)\[ \_\_\_\_ \text{ mL} \]*[Submit Button]*---### Practice Problem 23.6**Unanswered**You have just added 0.2 mL of folic acid to an IV bag. How many mg of folic acid have you added if the stock solution contains 5 mg of folic acid per mL?---Each problem involves calculating the concentration of a solution when diluted or when adding a specific volume of a concentrated solution to another medium.

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Answered: A vial of penicillin contains 3 million…

A vial of penicillin contains 3 million units of the powdered drug. How many mL of diluent is needed to make a solution containing 400000 units of this drug per cc? (Assume no powder volume.) mL

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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Question

### Practice Problem 23.5

**Unanswered**

A vial of penicillin contains 3 million units of the powdered drug. How many mL of diluent is needed to make a solution containing 400,000 units of this drug per cc? (Assume no powder volume.)

\[ \_\_\_\_ \text{ mL} \]

*[Submit Button]*

---

### Practice Problem 23.6

**Unanswered**

You have just added 0.2 mL of folic acid to an IV bag. How many mg of folic acid have you added if the stock solution contains 5 mg of folic acid per mL?

---

Each problem involves calculating the concentration of a solution when diluted or when adding a specific volume of a concentrated solution to another medium.

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