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How many ml are in 0.25 mg?

Updated: 8/10/2023
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10y ago

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MillilLiters (mL) are units of fluid volume, the amount you would find in a cube 1 centimeter on a side. Milligrams (mg) are units of mass, or more crudely speaking, weight. The same amount of different fluids can weigh more or less, called a fluids density. Dense fluids weight more, while less dense fluids weigh less for a given volumn. Since 25 mg is a unit of mass, and mL is a unit of volume, you need to know the density. That is, 25 mg of what? I may be helpful to know that the metric standard connects mg and mL using water. 1 mL of water weighs exactly 1 gram. The density of water is 1 gram/mL, or 1 mL/gram.

You can use the following formula to answer the original question, if you know the density: # of grams * # mL/gram = # of mL. If there are 25 mg, or 0.025 grams of water, this becomes .025 grams * 1 mL/gram = 0.025 mL.

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16y ago
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Wiki User

10y ago

You cannot associate weight with volume without knowing the density. If you find this out. Density is mass/volume

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Wiki User

10y ago

This cannot be sensibly answered. A milliliter (mL or ml) is a measure of volume, grams (g), kilograms (kg) and milligrams (mg) are measures of weight or mass.

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Wiki User

10y ago

This cannot be sensibly answered. A milliliter (mL or ml) is a measure of volume, grams (g), kilograms (kg) and milligrams (mg) are measures of weight or mass.

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Wiki User

10y ago

Does not convert; milligrams (mg) and grams (g) are measures of weight or mass and mL (milliliters) is a measure of volume.

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Wiki User

11y ago

3mL

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Sesa Ieru

Lvl 2
1y ago

4

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Anonymous

Lvl 1
3y ago

.5cc

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Anonymous

Lvl 1
3y ago

0.25ml

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Q: How many ml are in 0.25 mg?
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