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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?

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

Samueladesida43idn

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

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