answersLogoWhite

0


Best Answer

There can be no equivalence.

A milligram 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 milligrams?Next consider a millilitre of water. How many milligrams?

The masses of equal volumes of the two substances will clearly be very different. So there is no direct conversion between mass and volume: you need to know the density of the substance to enable you to carry out the conversion.

Many people believe that there is an exact conversion for pure water: that is not true. It is only an approximation and that has been the case since 1964 when the definition of the litre was changed.

User Avatar

Wiki User

10y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

11y ago

This cannot be sensibly answered. A milliliter (mL or ml) is a measure of volume, mg is a measure of weight or mass.

This answer is:
User Avatar

User Avatar

Anonymous

Lvl 1
4y ago

1 ml

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How many ml in 125 mg?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How many ml in 125 mg of clavamax?

The concentration of Clavamax is typically 62.5 mg/ml, which means 125 mg of Clavamax would be 2 ml.


Does 125 milligrams equal 125 ml?

Only if the density or concentration is 1 mg/ml


Calculate the concentration of a 500 ml solution of sucrose and water containing 125 mg of sucrose Show your calculations?

To calculate the concentration of the sucrose solution, you would divide the amount of sucrose (125 mg) by the total volume of the solution (500 ml) and then convert the units as needed: Concentration of sucrose solution = 125 mg / 500 ml = 0.25 mg/ml = 0.25 g/L


How many milliliter is 150mg?

This cannot be answered directly since liter is a measurement of volume and gram is a measurement of weight or mass. However if water at 4 deg C is the reference of what is being measured, then 1 gram = 1 milliliter, therefore 125 mg = .125 ml.


How many 125 g mg?

1 g = 1000 mg so 125 g = 125*1000 mg = 125,000 mg. Simple!


What dose of ml do you give to equal 100mg if bottle is for 125 mg per 5 ml?

You would give 4ml.


You need to order Medrol 75 mg IM but it is available 125mg per 2ml how many ml do you need?

75/125=0.6


125 mg of synthroid How many mcg do you need?

I am guessing you mean .125 mg of Synthroid and this is the same as 125 micorgrams. This is a common dose. 125 mg is 125,000 micrograms.


How many cups in 125 milliliter?

125 mL = 0.5283 cups.


7.5 ml is equal to 1 mg hence 1 ml is equal to how many mg?

Accordingly, 1 ml = 1/7.5 mg = 0.133 mg


How many milliliters in 125 cm3?

That is 125 ml.


600 mg are how many ml?

15 ml