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Why do two samples with the same substance with the same volume HAVE to have the same mass?
Because they are of the same substance they have the same density density = mass/volume
How many milliliters in 650 milligrams?
That depends on the density of the substance. The density tells you, precisely, how much mass a substance has per unit of volume.That depends on the density of the substance. The density tells you, precisely, how much mass a substance has per unit of volume.That depends on the density of the substance. The density tells you, precisely, how much mass a substance has per unit of volume.That depends on the density of the substance. The density tells you, precisely, how much mass a substance has per unit of volume.
Which substance would have a mass of 135 g when it has a volume of 50 cm3?
Any substance with a density of 2.7 grams per cm3. Aluminium and Al alloys have a density of around 2.7 gcm-3
What is the density of an unknown substance with a mass of 16.5 g and a volume of 2.2 cm3?
Density = Mass/Volume = 16.5 g / 2.2 cm3 = 7.5 g/cm3
How many litters in a gram?
liter is a unit of volume, gram is a unit of mass, the two are not interchangeable. However if you want to know about a specific substance you need to know the substance's density to relate these two terms. Density= mass/ volume
