No. Somehow, you are confusing equilibrium with density. The two are totally unrelated.
The amount of substance per unit of volume is defined as concentration in terms of chemistry. The amount of substance refers to the quantity over the volume.
Volume
No, equilibrium concentrations cannot be negative. Concentration represents the amount of a substance in a given volume, and it is defined as a non-negative value. In chemical systems, equilibrium concentrations reflect the balance between reactants and products, and negative values would not have a physical meaning in this context.
The amount of a material in a given space is its density. Density is defined as the mass of a substance per unit volume and is a measure of how tightly packed the atoms and molecules of a substance are in a given volume.
Volume is defined as the amount of space that a substance or object occupies, or that is enclosed within a container. An example of volume is how a Bowling ball and Basketball are about the same size and take up the same amount of space, therefor they have the same, or similar, volume.
Ye.. the concentration of a substance is measured as the amount of substance per unit volume. Accordingly, the amount of a substance in per unit volume is the concentration of the substance.
A substance that has a defined volume but an undefined shape is a liquid. Liquids take the shape of their container but maintain a fixed volume.
The amount of a substance per defined space. Concentration usually is expressed in terms of mass per unit volume.
No, the density is defined as the amount of mass per unit volume.
Density = mass / volume the mass and the volume describe the amount... i mean that when u say 5 kg of sodium(mass) then the amount of sodium is 5 kg or when u say 2 liters of H2O(volume) then the amount of H2O is 2 L
You cannot. Volume it the amount of space a substance occupies, mass is the amount of substance there is. Combining them will give you the density of the substance.
No, the pressure is the force exerted by the substance on the walls of its container. The word that comes to mind for "amount of substance in a certain volume" is concentration, though it might also be a somewhat awkward way of describing density.The amount of substance in a certain volume is the density of the substance. Pressure means the force applied in a unit area. So the amount of substance in a certain volume is not the pressure.