To convert milligrams per liter (mg/l) to milligrams, you need a volume of the substance in question, and then you'll just multiply the two together. In "math speak" here, ( mg/liter ) times ( liters ) equal mg. See where we're going? The first unit is a density, which is weight (mass) per unit of volume. If you have a density of a material and you have a stated volume of the material, you can multiply them together to find out how much mass of that substance you have. If you have oxygen, its density is about 1.429 grams/ liter at STP. That converts to 1429 mg/liter. And if you have, say, 10 liters of the oxygen, you'll have 10 liters x 1429 mg/liter = 14,290 mg of oxygen.
it depends on what the molecular weight is of the substance you have in micromoles. For example 1 mol of acetate = 60g or 60000 mg.
there are 1 000 000 micromols in 1 mol. so if you had 200 micromoles per ml, that would be
200 x 60000/100000 = 12 mg
no micromols you have x weight of 1 mol in micrograms/1000000
molar means moles per liter so you dont need to worry about different volumes.
so... number of moles = mass / molecular mass. firstly divide millimolar by 1000 to get into molar. so multiply number of moles by the molecular weight. and that is your answer in grams. multiply by 1000 to get into mg/litre, or parts per million as it is also known
To convert this you need to divide 1mg by the molecular weight of the compound in question. When you do this, the volume is the same, so there is no further adjustment needed.
note: 1 miligrame=0.001gram 1dl(deciliter) = 0.1 liter to convert multiply 1000/10
You don't. Archaic measures like ounces aren't used for such exact measurements.
667,54 milligrams per liter = 667, 54 grams per 1000 liters (or 1 m3). Liter or milliliter are units of volume, tonne is a unit of mass. We need the density of the solution to express the concentration in per tonne.
One milligram per kilogram IS one part per million: There are 1,000 milligrams in one gram and 1,000 grams in one kilogram. 1,000 mg = 1 g 1,000 g = 1 Kg 1,000 x 1,000 = 1,000,000
You need to know the volume of liquid that contains the solid to answer this question. If you have one liter of a solution that contains 0.1 grams per milliliter, you can find the number of grams in the container through this calculation: 1 liter X 1000 ml/liter X 0.1 grams/ml = 100 grams of solid in the one liter of solution (the units for liters cancel out)
They are the same thing. You have to divide to convert micrograms to milligrams. You have to multiply to convert per litre to per metre cubed. these cancel out.
note: 1 miligrame=0.001gram 1dl(deciliter) = 0.1 liter to convert multiply 1000/10
3.6 (milligrams per deciliter) = 36 milligrams per liter.
Each milligram per liter = 1.0 × 10-9 kilograms per cubic centimeter. So, multiply milligrams per liter by 1.0 x 10-9 to get kg per cubic cm.
0.461 milligrams per litre
1 milligram per liter = 0.000121703815 troy ounces per US gallon. So, multiply the number of mg per liter by 0.000121703815 to get troy ounces per US gallon. Example, 500 (milligrams per liter) x 0.000121703815 = 0.0608519075 troy ounces per US gallon.
1 milligram per litre is 0.001 grams per litre. 1 gram per litre is 1000 milligrams per litre.
There are one million milligrams in one liter. 4.8 milligrams is 4.8 parts per million (parts per million) There are one million milligrams in one liter. 4.8 milligrams is 4.8 parts per million (parts per million)
31.1 (milligrams per liter) = about 1.817 grains per US gallon.
You cannot. The problem here is you have weight per area and you want to convert to weight per volume. You need a third dimension to the area to calculate this.
3.26 (milligrams per liter) = 2.72060185 × 10-5 pounds per US gallon.
You don't. Archaic measures like ounces aren't used for such exact measurements.