The mass of water can be calculated using its density and volume. The density of water at standard conditions (approximately 20 degrees Celsius) is approximately 1 gram per milliliter (g/mL) or 1000 kilograms per cubic meter (kg/m³).
Given that you have 10 mL of water, you can calculate its mass as follows:
mass = density * volume
mass = 1 g/mL * 10 mL
mass = 10 grams
Therefore, the mass of 10 mL of water is 10 grams.