Question

If you diluted a solution of molecules by putting 300 uL into 2.7 mL of water, mixing and taking 300 uL from this dilution into another 2.7 mL of water, what is the dilution in the final tube? 1/10,000 1/100 1/100,000 1/1000

          If you diluted a solution of molecules by putting 300 uL into 2.7 mL of water, mixing and taking 300 uL from this dilution into another 2.7 mL of water, what is the dilution in the final tube?
1/10,000
1/100
1/100,000
1/1000

Added by Rosario M.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

Instant Answer

Solved by Expert Farhan Anwar

02/27/2022

Step 1

Step 1: Calculate the dilution factor for the first stage by dividing the amount of sample added (300 μL) by the total volume after dilution (2700 μL + 300 μL): \[ \text{Dilution factor} = \frac{300}{2700 + 300} = \frac{300}{3000} = \frac{1}{10} \] Show more…

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If you diluted a solution of molecules by putting 300 uL into 2.7 mL of water, mixing, and taking 300 uL from this dilution into another 2.7 mL of water, what is the dilution in the final tube? 1/10,000 1/100 1/100,000 1/1000