Water has a density of about 1 (or 1000, depending on the units used...) meaning that every ml of water has a mass very close to 1 gram.
For fresh water at room temperature, it is 25 grams
1 ml = 1g of water so 25ml would weight 25 grams
The one which has a density of 2.5 g/ml (making its volume 8 ml).
The answer depends on the temperature, but at room temperature (20 deg C), 100 ml of water would have a mass of 99.82 grams.
Density = Mass/Volume = 120 grams/7 ml = 17.142857... grams per ml.
45mL of plain water has a mass of about 45 grams.
The mass of 120 mL of water is 120 g.
At standard temperature and pressure, ml = grams for water, so at STP, 134.63 ml of water = 134.63 grams.
27 grams.
No, mL are a unit of volume and grams are a unit of mass. 1 mL of water has a mass of 1 g
78.7 grams
12 grams of water is equal to 12,000 mg of water and is the same as 12,000 ml of water.
This cannot be sensibly answered. Milliliters (mL or ml) is a measure of volume, grams is a measure of weight or mass.
For pure clean water at standard temperature and pressure, 850 ml has a mass of 850 grams.
No possible to determine without knowing what you are trying to measure. You need to be able to calculate the density of the liquid (e.g. water vs mercury).
For fresh water at room temperature, it is 25 grams
Ml of what? If water then 25ml = 25grams, since the density is 1g/ml