0
What else can I help you with?
When you burn logs the total blank of substance is the same before and after the fire is it mass or volume?
is it volume or is it mass in the blank
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
When you burn logs the total of mass or the total volume or the stays the same before and after the fire?
mass
Why One mole should represent the same volume?
One mole represents the same number of particles, regardless of the substance. Since the volume that a mole occupies is determined by the substance's molar mass and density, one mole of any substance at the same conditions of temperature and pressure will have the same volume.
Will different volume of the same substance have the same density or different densities?
no
How many mg per millilitre?
Depends on the substance. A given volume of one substance can weigh more or less than the same volume of another substance.
What happens to density when you keep the volume the same and increase the mass of the substance?
When you keep the volume constant and increase the mass of a substance, the density of the substance will also increase. Density is calculated as mass divided by volume, so if volume stays the same and mass increases, density will increase as well.
Does a density of the same substance vary or not?
No, the density of the same substance does not vary. Density is a physical property of a substance that remains constant regardless of the amount or volume of the substance.
What volume would be occupied by 7.75 g of the same substance?
The volume occupied by a substance depends on its density. If you know the density of the substance, you can calculate the volume using the formula: Volume = Mass / Density. Without the density information, you cannot accurately determine the volume occupied by 7.75 g of the substance.
What is a substance which has a volume of 1 ml?
Any substance can have a volume of 1cm3, depending on its size (referring to density). For example, 1g of water would have a volume of 1cm3, while 0.8g of ethanol would have the same volume.A substance which has a volume of 1 cm3 is a substance that has a volume of 1 ml. Many substances can have a volume of 1 ml.
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.
How does the volume and density of a substance change when it is heated?
When a substance is heated, its volume generally increases due to thermal expansion. On the other hand, the density of the substance usually decreases since the same amount of matter now occupies a greater volume.
