The number of milliliters in a substance depends on its density. If we assume the substance is water (which has a density of 1 gram per milliliter), then 80 grams would be equivalent to 80 milliliters. However, if the substance is different, you would need to know its density to convert grams to milliliters accurately.
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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 a millilitre of water. How many grams?
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.
1 teaspoon is approximately 5 grams.
5 grams of salt in 75 grams of water = 5 grams of salt in 80 grams of the solution.So the mass concentration = 5/80 = 100*5/80% = 6.25%5 grams of salt in 75 grams of water = 5 grams of salt in 80 grams of the solution.So the mass concentration = 5/80 = 100*5/80% = 6.25%5 grams of salt in 75 grams of water = 5 grams of salt in 80 grams of the solution.So the mass concentration = 5/80 = 100*5/80% = 6.25%5 grams of salt in 75 grams of water = 5 grams of salt in 80 grams of the solution.So the mass concentration = 5/80 = 100*5/80% = 6.25%
The conversion of milliliters to grams depends on the density of the substance in question. For water, which has a density of 1 gram per milliliter, 100 milliliters would be equal to 100 grams. However, for other substances with different densities, the conversion would vary. It is important to know the specific density of the substance to accurately convert milliliters to grams.
Only if you have pure water in mind, then: 0.9 milliliters of pure water weigh 0.9 grams or 900 milligrams.
Does not convert; one is a measure of weight and mL (milliliters) is a measure of volume.