note:
1 miligrame=0.001gram
1dl(deciliter) = 0.1 liter
to convert
multiply 1000/10
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)
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.
Easy. Multiply grams per milliliter by 1,000 to get grams per liter.So, 1.56 x 1,000 = 1,560 grams per liter.
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
divide by the molecular mass, (units of gram per mol)
1 milligram per litre is 0.001 grams per litre. 1 gram per litre is 1000 milligrams per litre.
Plug your numbers into this formula: mg per liter x 0.003785 = grams per US gallon210 mg per L x 0.003785 = about 0.794936 grams per US gallon.
54 mg per liter = 0.2 grams per US gallon.
Multiply grams per liter by 0.001 to get grams per milliliter.
There are 1,000 milligrams per gram. 0.2 grams*(1000 milligrams/gram) = 200 milligrams
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.
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)
You have to know the concentration first. That will either be in grams per milliliter (or milligrams per milliliter), or it could be in moles per liter (molarity). If it's given in grams per milliliter, just multiply that number by 60 and multiply by 1000.If it's given in moles per liter, than first find how many moles in 60 mL by multiplying by 0.06, and then convert moles to grams using the molar mass of caffeine (194.19 grams per mole).See the Related Questions for how to convert moles to grams.
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.
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.
Easy. Multiply grams per milliliter by 1,000 to get grams per liter.So, 1.56 x 1,000 = 1,560 grams per liter.
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