A:### Quick Answer

Because the milliliter is a unit of volume, and grams are a unit of mass, the answer to this question depends on what material one is measuring. For one of the most common materials, water, the conversion is simple. Because 1 milliliter of water equals 1 gram of mass, 300 milliliters of water weighs 300 grams.

Know MoreThe answer becomes more complicated if measuring a volume of a less common liquid. For example, the heaviest liquid at room temperature, mercury, has a mass of 13.6 grams per milliliter. In turn, 300 milliliters of mercury has a mass of 4,080 grams, which is a bit more than the weight of two 2-liter bottles of soda.

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## How do you convert milligrams to milliliters?

A:

Full Answer >**In order to convert milligrams to milliliters, one must know the density of the substance; if the density is measured in milligrams per milliliter, the milligrams of mass of the object being measured are divided by the density of the substance to determine the volume in millimeters.**Because density is generally not listed in milligrams per milliliter, it is likely that some calculations must be done to convert the density into the appropriate units.Filed Under: - Q:
## What is 250 milliliters converted to milligrams?

A:For water, which has a density of 1000 milligrams per milliliter, the mass of 250 milliliters is 250,000 milligrams (250 grams). To find the mass of 250 milliliters of a substance in milligrams, one must multiply 250 by the density of the substance.

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## What is 300 grams in pounds?

A:

Full Answer >**A weight of 300 grams is equal to roughly 0.66 pounds.**One can convert grams to pounds by multiplying by a conversion factor of 0.00220462.Filed Under: - Q:
## What is 80 grams in milliliters?

A:To convert 80 grams of a substance into milliliters, one must first know the density of the substance. Grams are units of mass, while milliliters are units of volume.

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