How do you convert Milligrams per liter to moles per liter?

Answer 1

In order to convert between milligrams and micromoles, one has to know the molar mass of the substance in question, then simply convert from grams to moles. As an example, let's assume that the measurement is that of oxygen, or O2, and that there's 10 milligrams per liter. First, divide by 1,000, to convert to grams, in this case, .01 grams. Then, divide this amount by the molar mass, which represents the number of grams in a mole. For O2, this is approximately 31.9988. This gives us a result of around .0003125 moles, or 3.125 x 10^-4. Then, we multiply by 1,000,000 to convert from moles to micromoles. The end result is approximately 312.5 micromoles in the liter.

Answer 2

To convert milligrams per liter (mg/L) to moles per liter (mol/L), you first need to divide the mass in milligrams by the molar mass of the substance to obtain the number of moles. Then, you can use this number to express the concentration in moles per liter.

Answer 3

You have to divide nanomoles by 1000 to convert to micromoles. From this, you have to multiply by the molecular weight to convert to micrograms. the volume values are the same so this is all you have to do.

Answer 4

1 milligram = 1,000 micrograms -- Take the number of micrograms per liter -- Divide by 1,000 -- The answer is the number of milligrams per liter. Example: 6 micrograms per liter = 0.006 milligrams per liter.

Answer 5

1 microgram = 1 millionth of a gram or .000001 - so, just move the decimal point over to the appropriate position. As long as you don't change the value of the number, you can do what you want to it.

Answer 6

First you need to know the molecular weight of the of the substance. For example 100 uM NaOH (MW 40) = 100/1,000 X 40 = 4 mg/L.

Answer 7

How do you convert Milligrams per liter to moles per liter?

Answer 8

to convert millimoles into micromoles just multipy you're answer by 1000.

Answer 9

divide by 1000 then divide by the molar mass.

Answer 10

First off, you have to multiply by 1000 to convert micro to nanograms. Then you divide by the molecular weight to connect nanograms to nanomoles.