0
What happen to volume of substance when placed say in a freezer?
Ayuel
A number of factors have to be considered, the state of the substance, solid, gas or liquid.
The condensation and freezing point of the substance.
The temperature inside the freezer.
The pressure
Most, but not all, substances reduce in volume and increase in density when cooled. Water for instance, reduces in density when frozen.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What will happen to density of a substance if its mass is doubled?
Nothing.Density = mass(kg)/volume(m3)When we double the mass of a substance, the volume of the substance will be double too.= mass*2/(volume*2)= (mass/volume)*(2/2)=(mass/volume)*1so the density will not change.
what is the amount of mass given in a given volume of air?
Density of substance = mass of substance / volume mass of substance = density x volume
What is the amount of one substance in a certain volume of another substance called?
The amount of substance per unit volume or the number of moles of a substance per unit volume is called its MolarityI think you meant to say "What is the MASS of substance in a given volume called?", meaning what name is given to the mass-per-unit-volume of a substance, i.e. the mass of a chunk of it divided by its volume. The is density.
How does the volume and density of a substance change when it is heated?
The volume of a substance increases when heated, causing a decrease in density.
How does buoyancy and density relate to the world?
Any substance that does not dissolve when placed in water will displace a certain volume. The volume of water that is displaced has a certain weight and the equivalent of that weight of water creates a buoyant force on the object. If the density of the object is less than the density of water then the buoyant force will be enough to make the substance float.
An unknown substance has a volume of 25 ml it is placed into a different container and the volume changes to 50ml what can you conclude about the state of matter of this substance?
its a begging volume and a ending volume you will subbract it.
What happen when you put a glass bottle of water into the freezer?
the volume of water increased when the water is froze
What will happen to density of a substance if its mass is doubled?
Nothing.Density = mass(kg)/volume(m3)When we double the mass of a substance, the volume of the substance will be double too.= mass*2/(volume*2)= (mass/volume)*(2/2)=(mass/volume)*1so the density will not change.
What happens to the mean free path of the molecules in this process if a helium filled balloon initially at room temperature is placed in a freezer will its volume increase decrease or remain the same?
The volume decrease.
What kind of substance is made up of neutral atoms or molecules and changes its shape and volume when placed in a new container?
Gases
What happen to the density of a substance when you heat it?
Normally when you heat a substance its volume increases while mass stays the same. It may not be noticable but the density would decrease.
Why is density a characteristic of a substance and volume and mass are not?
The volume and mass of a substance are independent of the substance itself, but depend upon how much there is of the substance The density of a substance is the relation between how much volume you have of a substance and how much mass that volume has (and vice-versa). It is independent of how much there is of the substance and is thus a characteristic of the substance.
When you divide the mass of a substance by its volume you get its what?
When we divide the mass of a substance by its volume we get its density.
Is the amount of a substance in a given volume the concentration of the substance?
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.
When you divide the mass of a substance by it volume you get what?
When we divide the mass of a substance by its volume we get its density.
How do you calculate the density of a substance?
Density is the mass of a substance divided by the volume of that same mass of substance.
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.
