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### Quick Answer

**To convert parts per million to milligrams per liter, use the conversion factor of 1 ppm = 1 mg/L.** This means that 1 part per million is equal to 1 milligram per liter.

Milligrams per liter is an important unit of measure that illustrates the concentration of dissolved substances. This unit of measure is a ratio of mass or weight per volume. This differs from parts per million, which instead is a measure of weight per weight or mass per mass.

The unit parts per million is used when there is a very low concentration of a solution. One gram of a solution in 1000 milliliters equals 1000 parts per million. When the mass of the solution is reduced to 1/1000 of a gram in 1000 milliliters, this equals 1 part per million. Because 1000 milliliters equals one liter, 1 part per million is 1 milligram per liter.

One part per million only equals 1 milligram per liter in the event that the solvent is water. This is a direct result of water's gravity, which is very close to one. When the solute, or the substance dissolved in the solution, is less than 1 percent, it can be assumed that the liter of water weighs 1,000 grams, which is equal to 1 million milligrams.

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Q:
## How do you convert 240 kg to lbs?

A:Converting 240 kilograms to pounds involves finding the conversion factor of 2.205 pounds/kilogram and using this to create a conversion equation. Solving (240 kilograms)(2.205 pounds/kilogram) gives the answer to the conversion. The steps can be completed in just a few minutes.

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Q:
## How do you convert 74 kg to lbs?

A:

Full Answer >**Converting kilograms to pounds can be done with the conversion factor of 2.2046 pounds per kilogram.**Multiply the known information by the appropriate conversion factor, cancel the old units and solve the math. The process should take around one to two minutes, and you only need a pen and paper or calculator.Filed Under: -
Q:
## How do you convert molarity to ppm?

A:For dilute solutions, convert molarity to ppm by multiplying the molarity by the molecular mass of the solute, then multiplying the result by 1000.

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Q:
## How can you convert between milligrams and milliliters?

A:

Full Answer >**Milligrams can be converted to milliliters by converting milligrams to grams, and then converting grams to milliliters.**There are 100 milligrams in a gram and 1 gram in a milliliter.Filed Under: