0
An 8-fold dilution means you are making your solution 1/8 less concentrated. So, if you want to make 100 ml of a solution diluted 8 fold you would do as follows:
1/8=.125 100*.125= 12.5
Mix 12.5 mL of your concentrated solution with 87.5 mL of your solvent (water etc..) to bring the final volume to 100 mL.
If you wanted to perform a ten fold dilution you would simply mix 10 mL of your concentrated solution with 90 mL of your solvent.
1/10=.1 100*.1=10
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What is a vertical fold?
A vertical fold is a fold that is straight up, example:If you fold a piece of paper in half vertically it will make avertical fold.(The answerer: thank you for asking, I love helping people)
To prepare 300 ml of a 115 dilution from a 13 dilution you need to add ml of the 13 dilution to ml of diluent?
33,4ml
How do you make a 1 to 5 dilution?
To make a 1 to 5 dilution you mix 1 part of your substance with 4 parts water. ie: Mix 1 tablespoon of creamer with 4 tables spoons of coffee, and the coffee is 1/5 creamer now.
To find the segment perpendicular to a given segment and through a given point fold a piece of paper so that the fold goes through the point and the pieces of the segment on either side of the fold?
True!!(Apex) make sure the question matches 100%..
How do you calculate a 20-80 dilution?
100
If 31.2 mL of water is added to 0.8 mL of drug A what is the dilution ratio?
32
How do you make 5 fold dilution?
1 ml solute to 19 mls solvent. This gives a total volume of 20 (20 fold)
What is the explanation for tenfold dilution technique?
In ten fold dilution we add one part of the sample into the nine part of the diluent e.g. water. It will make it ten fold dilute. If we have series of tubes to dilute then after making the ten fold dilution in first tube, take the dilute sample from the first tube in same quantity as we added sample in first tube and add it to 2nd one. then then take the same quantity from 2nd one and add to third one and so on......... from the last tube we take the adjusted quantity of dilute sample and discard it. This will make the series of ten fold dilution. If you add one part substance to 10 parts of water, you get an 11-fold dilution.
What is a two-fold dilution?
1:2 dilutions
How do you get 0.1M from 1M HCL?
By 10-fold dilution
How do you make a 7.6 fold dilution?
measure 1 ml of the original solution and add 6.6 ml of distilled water.
Is it true that a ten-fold dilution of a strong acidic solution will decrease the pH by 1?
No, it is false. A ten-fold dilution of an acid will INCREASE the pH by 1 unit. Remember pH is 0-14 where 0 is most acidic. Diluting ten-fold on a logarithmic scale will increase the pH.Conversely, a ten-fold dilution of an alkali/base will increase the pH by 1 unit.
How do you make a 10 fold dilution?
Add one part of the substance you want to dilute to nine parts water. Nine parts water plus one part substance is 10 parts. If you add one part substance to 10 parts water, you get an 11-fold dilution.
In the calculation trypan blue exclusion assayof haemocytometer why dilution factor 2 is used not 0.5?
Because you probably used a 2-fold dilution. So you need to multiply your count by 2 to get the ACTUAL amount.
What dilution to make 50percent acetone control?
2 times dilution from 100% acetone
How do you make eighths in an rectangle?
half of a half of a half 1/2 x 1/2 x 1/2 = 1/8 if it were on paper fold it in half, to make a half fold it in half again to make four quarters fold it again to make eight.
Does dilution make an acid weaker?
Yes
