10. The pharmacist has asked you to weigh out 20 grams of menthol and dissolve it in sterile water to make a 5% solution. Later you are asked to change the concentration to a 1% solution to fill an order that was just received. What will the final volume of a 1% solution be?
1
Expert's answer
2012-10-10T09:30:27-0400
We need
M = 20[g]/0.01 = 2000[g]
of water to make 1% solution (no matter that we had 5% solution before). If the menthol is completely water soluble then the final volume will be 2 litres.
Numbers and figures are an essential part of our world, necessary for almost everything we do every day. As important…
APPROVED BY CLIENTS
"assignmentexpert.com" is professional group of people in Math subjects! They did assignments in very high level of mathematical modelling in the best quality. Thanks a lot
Comments
Leave a comment