ml=volume
mg=weight the volume of 9mg of something depends on its density ie 9mg of water will take up more space (litres) than 9mg of Mercury Q:if you buy 10kilos of potatoes how many potatoes are there?
A:it depends on how big the potatoes are
The mole is a unit of measurement for the amount of substance or chemical amount. It is one of the base units in the International System of Units.
By this definition, a mole of any pure substance has a mass in grams exactly equal to that substance's molecular or Atomic Mass; e.g., 1mol of calcium-40 is approximately equal to 40g, because the Ca-40 isotope has a mass of 39.9625906 amu on the C-12 scale. In other words, the numerical value of a substance's molecular or atomic mass in atomic mass units is the same as that of its molar mass--the mass of one mole of that substance--in grams.
It all depends on the density of the substance.Water, for example, has a density of 1g/mL, and would have a volume of 9 mL per 9g at standard temperature and pressure (STP - 1 atm, 22 Celsius).
None, since there can be no conversion. A gram is a measure of mass. A millilitre is a measure of volume. The two measure different things and, according to basic principles of dimensional analysis, conversion from one to the other is not valid. If you are not convinced, consider a millilitre of air. How many grams? Next consider the same volume of lead. How many grams?
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.
Milliliters can't be converted to milligrams. Milliliters measure volume, while milligrams measure mass.
ml an mg are same in magnitude. ml is used to find volume of liquid and mg is to find mass of solids.
12.5mg
This cannot be sensibly answered. A milliliter (mL or ml) is a measure of volume, grams (g) and milligrams (mg) are measures of weight or mass.
This is not a valid conversion; milligrams (mg) and grams (g) are measures of weight or mass and mL (milliliters) is a measure of volume.
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.
You cannot associate weight with volume without knowing the density. If you find this out, then Density is mass/volume
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.
12.5mg
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
1050
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.
80 mg
That is approximately 4.819 ml.
1000 mg = 1 ml
5 ml