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What determines the density of a substance?
The density of a substance is determined by its mass and volume. Density is calculated by dividing the mass of the substance by its volume. The denser a substance is, the more mass it has in a given volume.
What are the units for molar density and how are they calculated?
The units for molar density are moles per liter (mol/L). Molar density is calculated by dividing the number of moles of a substance by the volume in liters that the substance occupies.
What term describes the relationship between the mass and volume of a substance?
Density describes the relationship between the mass and volume of a substance. It is calculated by dividing the mass of an object by its volume.
The ratio of the mass of an object to its volume is defined as the object?
Density is the ratio of mass to volume of a substance. d = rho = m / V Density generally depends upon the following : ( 1 ) Identity of the substance ( 2 ) Temperature ( 3 ) Pressure for gases
To measure how much stuff is in a specified volume of a substance seciemtists scientists use?
Scientists use the concept of density to measure how much stuff (mass) is in a specified volume of a substance. Density is calculated by dividing the mass of the substance by its volume. This provides a measure of how tightly packed the particles are within the substance.
What determines the density of a substance?
The density of a substance is determined by its mass and volume. Density is calculated by dividing the mass of the substance by its volume. The denser a substance is, the more mass it has in a given volume.
What determines the mass and volume of a substance?
The density of the substance.
What does the density of a substance determine?
It determines the mass of the substance per unit volume.
What does a density of a substance determine?
It determines the mass of the substance per unit volume.
What property of matter causes make a substance sink or float?
The density of a substance determines whether it will sink or float in a particular liquid. If the substance's density is greater than the liquid's density, it will sink. If the substance's density is less than the liquid's density, it will float.
What determines whether one will sink or float in another?
The density of an object is what determines whether it will sink or float in another substance. If the object's density is greater than the substance it's placed in, it will sink. If the object's density is less than the substance it's placed in, it will float.
Which property determines whether one substance will sink or float?
The density of the substance compared to the density of the fluid it is placed in determines whether it will sink or float. If the substance is denser than the fluid, it will sink. If the substance is less dense than the fluid, it will float.
What are the units for molar density and how are they calculated?
The units for molar density are moles per liter (mol/L). Molar density is calculated by dividing the number of moles of a substance by the volume in liters that the substance occupies.
What substance that is calculated by its mass by volume?
No substance is calculated that way. Mass per unit volume is called the density of a substance or object, which is a property or unit of measure of a substance.
Density of a substance?
Density is the mass per unit volume of the substance and for any "lump" of the substance may be calculated by Mass/Volume in the appropriate units.
How do you calculate the density of a substance?
The density of a substance is calculated by dividing its mass by its volume. The formula for density is: Density = Mass / Volume. This calculation gives you a measure of how tightly packed the molecules are in a given sample of the substance.
Determines if an object will float or sink in a fluid?
Density. An object will float in a substance if its density is less than the density of the substance. The density of water is 1 kg /L or 1 g/ cm3. Anything with a density less than this will float.
