Get the most out of your questions with IDNLearn.com's extensive resources. Find the information you need quickly and easily with our reliable and thorough Q&A platform.
Sagot :
Answer:
36% m/v
Explanation:
An antibiotic solution must be prepared by diluting 100. mL of a 90. % m/v solution and bringing up the volume to 250 mL. What is the concentration of the resulting solution?
the new solution is 100/250 X 90% m/v = 36% m/v
The concentration of the resulting antibiotics solution that must be prepared by diluting 100mL of a 90. % m/v solution and bringing up the volume to 250 mL is 36% m/v.
How to calculate concentration?
The concentration of a solution can be calculated by using the following formula:
C1V1 = C2V2
Where;
- C1 = initial concentration
- C2 = final concentration
- V1 = initial volume
- V2 = final volume
90% m/v × 100 = C2 × 250
9000 = 250C2
C2 = 36% m/v
Therefore, the concentration of the resulting antibiotics solution that must be prepared by diluting 100mL of a 90. % m/v solution and bringing up the volume to 250 mL is 36% m/v.
Learn more about concentration at: https://brainly.com/question/202460
#SPJ6
We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Your search for answers ends at IDNLearn.com. Thank you for visiting, and we hope to assist you again soon.