Homework Help: health

Posted by Arlene on Tuesday, August 16, 2011 at 5:07pm.

Pharmacist dilutes a vial containing 1gm of antibiotic with 10ml of water. The solution is then added to 100ml of d5w. What is the concentration, in mg/ml, of the antibiotic in the d5w?

health - bobpursley, Tuesday, August 16, 2011 at 5:37pm
you now have 1gram of antibiotic in 110ml of water. I do not know what a d5w is.

Your concentration is 1000mg/110 ml

or 9.09 mg/ml You know of course, it is no longer d5w...you added water to it.

Answer this Question

Related Questions

MATH HELP PLZ - A physician orders 750mg of chloramphenicol to be added to a ...
math - A phsician orders 750mg of chloramphenicol to be added to a 100ml bag os...
science(chem) - I'm making different concentrations of ethanol and I just ...
chemistry - What is the concentration of this solution? If you added 10mL of ...
math - How many cubic centimeters of a 25% antibiotic solution sould be added ...
math - How many cubic centimeters of a 25% antibiotic solution sould be added ...
chemistry - A student placed 19.0g of glucose (c6h12o6) in a volumetric flask, ...
chem - A student placed 12.5 of glucose (C6H12O6) in a 100ml volumetric flask, ...
chem engineering - Mass balance on an intravenous injection (IV) bag A nurse ...
math - Prochlorperazine is available in 10ml multiple dose vial. Eash ml ...

For Further Reading

First Name:
School Subject:
Answer: