You need to know the density, i.e. the weight per volume occupied. if it was water at standard temp and pressure, it'd be 1 gram per millilitre, i.e. 0.03ml
The number of milligrams in 30 ml depends on the substance being measured. To convert milliliters to milligrams, you need to know the density of the substance in question. Once you have the density, you can multiply it by the volume in milliliters to get the mass in milligrams.
11/5 mL 1.2 mL
30 mL = about 6.1 US teaspoons
This is not a proper conversion. Milliliters (mL or ml) and liters (L) are measures of volume. Grams (g), kilograms (kg) and milligrams (mg) are measures of weight or mass.
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.
This cannot be sensibly answered. Milliliters (mL or ml) is a measure of volume, milligrams is a measure of weight or mass.
This cannot be sensibly answered. A milliliter (mL or ml) is a measure of volume, grams and milligrams are measures of weight or mass.
That completely depends on the density of the substance in the 1.2 ml. If the 1.2 ml is empty, then there are no milligrams in it at all.
60
30 milligrams is approximately 2 tablespoons.
There's no single answer to that, as ml is volume and mg is weight. Depending on the density of the substance the answer will be different.
1050