0
Dilution factor is the final volume / aliquot volume.
Aliquot volume is the measure of sub volume of original sample. Final volume is the total volume.
Dilution factor =final volume /aliquot vol.
for example ; what is the df when you add 2ml sample to 8m???
total vol is 2+8=10
DF=total vol/aliquot.
10/2=5
So 5 is dilution factor
Add your answer:
Earn +20 pts
What is concentration factor when dilution factor is 5?
Concentration factor, CF = 1/Dilution factor, DF if DF = 5 then CF = 1/5 CF = 0.2
How do you factor 121a2 plus 144b2?
There is a formula for the difference of two squares. The sum of two squares doesn't factor.
What is the factor of 25b2 - 196c2?
There is a formula for the "difference of squares." In this case, the answer is (5b - 14c)(5b + 14c)
How do you factor 9m2-169n2?
There is a formula for the "difference of squares." In this case, the answer is (3m + 13n)(3m - 13n)
How do you calculate concentration factor in chemistry?
You need to know density and percent by weight. Then use the following formula: ((1000)density x % by weight) / formula mass=concentration
How can one use the dilution factor to calculate concentration effectively?
To calculate concentration effectively using the dilution factor, you can multiply the initial concentration by the dilution factor. This will give you the final concentration after dilution. The formula is: Final concentration Initial concentration x Dilution factor.
How can one calculate the original concentration from a given dilution factor?
To calculate the original concentration from a given dilution factor, you can use the formula: Original concentration Final concentration / Dilution factor. This formula helps determine the initial concentration of a solution before it was diluted.
How do you account for the dilution factor when calculating the concentration of a solution?
To account for the dilution factor when calculating the concentration of a solution, you can use the formula: C1V1 C2V2. This formula helps you determine the final concentration (C2) after diluting a solution by a certain factor.
What is the concentration factor formula used to calculate the concentration of a substance in a solution?
The concentration factor formula used to calculate the concentration of a substance in a solution is: Concentration (Amount of Substance / Volume of Solution) Dilution Factor
What is the formula used for counting CFU ml?
cfu/ml = (no. of colonies x dilution factor) / volume inoculated
What is the Formula for manual blood cell count?
The formula for manual blood cell count is: Blood cells per microliter = (Number of cells counted x Dilution factor) / Area counted x Depth counted x 10 You count the number of cells in a specified area and depth, apply a correction factor based on dilution, and then calculate the concentration of cells per microliter.
What is concentration factor when dilution factor is 5?
Concentration factor, CF = 1/Dilution factor, DF if DF = 5 then CF = 1/5 CF = 0.2
Definition of dilution and dilution factor?
Dilution is the process of reducing the concentration of a substance by adding more solvent. The dilution factor is the ratio of the final volume of the diluted solution to the initial volume of the concentrated solution. It is used to calculate the new concentration after dilution.
What is second dilution factor?
The second dilution factor refers to the factor by which a solution is further diluted after an initial dilution step. It is calculated by multiplying the volume of the original solution added to the new diluent by the volume of the new diluent divided by the final volume of the diluted solution.
What dilution factor is 0.5 ml in 7.5 ml of diluent?
The dilution factor is 1:15. This is calculated as the total volume (7.5 ml) divided by the volume of the sample (0.5 ml).
How can one determine the dilution concentration of a solution?
To determine the dilution concentration of a solution, you can use the formula: C1V1 C2V2. This formula relates the initial concentration (C1) and volume (V1) of the original solution to the final concentration (C2) and volume (V2) of the diluted solution. By rearranging the formula and plugging in the known values, you can calculate the dilution concentration of the solution.
What is the actual absorbancy if 2mL of a culture is diluted by adding 4mL of water and the absorbancy reading of the diluted culture is 0.059?
The actual absorbance of the undiluted culture can be calculated by multiplying the absorbance reading of the diluted culture by the dilution factor. In this case, the dilution factor is 2 (total volume after dilution divided by initial volume), so the actual absorbance is 0.059 * 2 = 0.118.
