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Let's use for example only water and vinegar. I want 1 part vinegar to 2 parts water. 1:2 So I would use the same measure, for the example, 1 cup measure. So 1 cup vinegar and 2 cups water. And you have a great cleaning solution.
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If dilution is 1 oz oil in 50 gallons gas how much oil for 2 gallon?
(1 oz divided by 50) times 2 = .04 ounces
What is a triangler sequence?
Its a Sequence when you add 1 more number onto the last number you added on for example 1 is the first number you would add 2 which would make 3 then you would add 3 which would make 6 then you add 4 which would make 10 and so on.
Which 5 coins would you need to make 3.90?
$2, $1, 50c, 20c, 20c.
What 2 numbers add to make -3 and multiply to make 2?
(-1)+(-2)=(-3) (-1)(-2)=2
What multiplies to make 24 but adds to make 1?
25
What is the difference between 1 colon 2 and 1 slash 2 dilution?
1:2 means "1 part to 2 parts", so if the "1 part" is what you are diluting, it is actually a 1/3 dilution (one part into 3 parts total). On the other hand, 1/2 means "1 part into 2 parts total", and in the colon nomenclature that would be a 1:1 dilution.
What dilution to make 50percent acetone control?
2 times dilution from 100% acetone
What is a two-fold dilution?
1:2 dilutions
I have to prepare a 1 to 10 dilution and have a 2ml culture suspension and want to prepare a 1 to 10 dilution of the entire culture.?
Add 2 mL of culture to 20 mL of buffer. 2/20 = 1/10
How can you make 1 in 2 dilution so that you can duplicate the measurement with little amount of stock solution i.e. you have only 1ml stock solution.?
1 part of stock+ 2part of dillution
How would a scientist make 500 ml of a 2 to 5 dilution of concentrate?
The wording is important here. If it is a 2 *in* 5 dilution, then the scientist would need 200 ml of concentrate. The best way would be to take a graduated cylinder, put about 200 ml of solvent into the cylinder. Then put in the 200 ml of concentrate. Then add enough additional solvent to make a total of 500 ml. Mix, then pour it into a labeled and dated bottle, and screw on the lid. If it is a 2 *to* 5 dilution, then you need 2/7ths concentrate, and 5/7ths solvent. One seventh of 500 ml is about 71.43, so you would need 142.86 ml of concentrate, and fill the rest with solvent until the total is 500 ml.
How isotope dilution is used to determine blood volumes in living animals?
Isotope dilution is used to determine blood volumes in living animals by predicting their isotope numbers. An example is the radioactive isotopes have a 1/2 life and that would mean it goes down by half each time.
If dilution is 1 oz oil in 50 gallons gas how much oil for 2 gallon?
(1 oz divided by 50) times 2 = .04 ounces
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.
I have a 4 month old pitbull . how old would that make her in dog years?
1 year is 7it dog years, so that would make her about 2 1/2.
What are the main sources of error in a BOD test?
1. dilution error 2.blame the test sample 3.poor maintenance of bottles(cleaning)
In this procedure a 10x buffer is used if you have a 5x buffer and you want a total volume of 200ul what dilution would you perform to achieve the desired 1x concentration of buffer?
10x to 1x is a 1:10 dilution Therefore, add 1 part buffer, 9 parts DI-water If 100uL is 10uL (1 part buffer) and 90uL (9 parts DI-water) Then, 200ul (100 x 2) is 20uL (1 part buffer) and 180uL (9 parts DI-water)
