Answer: 26.76%
Explanation:
A 100ml vial of 25% solution means that 25% of the total mass of the solution is the mass of the medication (solute).
Assuming a 100ml vial contains 100g of solution, then,
Mass of solute = 0.25 x 100g = 25g
For a 250ml solution, solute will be;
(250x25)/100 = 62.5g
Adding an additional 6g of medication makes it
62.5 + 6 = 68.5g
For a 250ml solution, the original mass is (250x100)/100 = 250g
With addition of 6g medication it becomes 256g
Solution after adding medication becomes 68.5/256 x 100%
= 26.76%
Answer:
first give me brainliest
Explanation:
through posters and public speeches and by also providing recycle bins at vantage points in the community
The most important component of an emergency management program is the communication plan. As the well-conceived and effectively delivered emergency messages can help ensure public safety, protect property, facilitate response efforts, elicit cooperation, instill public confidence, and help the families reunite.
<span>A client has been ordered anthralin (drithrocreme) treatment for psoriasis. The nurse teaches the client about self-management of this drug because it can be done in a number of ways. Some may apply this drug at night and is allowed to remain on the affected area overnight. Other cases, it may be applied and allowed to remain in the affected area for a short period of time around 10 to 30 minutes and then washed immediately.</span>
