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What else can I help you with?
Is Density is the measurement of the number of atoms or molecules in a given volume?
Density is the relationship between mass and volume. the number of molecules in a given mass is molarity. -------------------------------------------------- No it is not. Because atoms come with different masses, so you could have 1 billion atoms of hydrogen occupying the same volume as 1 billion atoms of gold but the gold would weigh more than the hydrogen.
Is volume and mass the same thing?
No, volume and mass are related but they are not the same. As an example, 1 liter of water has a mass of 1 kg whereas 1 liter of mercury has a much higher mass. Mathematically, Mass divided by volume is equal to density. Mass has units of Kg and volume has units of m3.
Calculate Mass of cell?
To calculate the mass of a cell, you would need to know the density of the cell and its volume. The mass can then be calculated by multiplying the density by the volume. Mathematically, Mass = Density x Volume.
How do you find no of atoms if molar mass and density is given?
This is actually a chemistry question, but I found it in the math section... well anyways you use an equation with avogadro's number. P(density)=(((#atoms)(molar mass))/((avogadro's number)(volume))). You're solving for #atoms so rearrange the equation. You have density, molar mass, and avogadro's number. As for volume, assuming you know what element this is (which you should know from the molar mass even if it's not given), you should be able to compute volume from the unit cell measurements. If you do not know unit cells... I'm not sure.
How do you calculate the number of atoms in a block of aluminum that is 2 cm x 4 cm x 1 cm?
Volume of block = 8cm3. The density of Al is 2.7 g/cm3 Density = mass/volume Mass=Density*Volume Mass= 21.6g 21.6g Al *(1mole/26.98g) = .8 moles Al .8moles*(6.022*1023atoms/mole) = 4.82*1023 atoms
What has mass volume and is made of atoms?
molecules
Do atoms have nass and volume?
Atoms do not have mass or volume in the traditional sense, as they are individual particles that make up matter. Instead, we typically refer to the mass and volume of a collection of atoms, such as a molecule or a sample of a substance. Atoms themselves are incredibly small and do not have a defined volume, but they do have mass, which is usually measured in atomic mass units (amu).
Is Density is the measurement of the number of atoms or molecules in a given volume?
Density is the relationship between mass and volume. the number of molecules in a given mass is molarity. -------------------------------------------------- No it is not. Because atoms come with different masses, so you could have 1 billion atoms of hydrogen occupying the same volume as 1 billion atoms of gold but the gold would weigh more than the hydrogen.
What is inside of all objects that have mass and volume?
All matter is formed from atoms.
What Has mass volume and is made up of atoms?
An object that has mass, volume, and is made up of atoms could be anything from a solid object like a rock or a book to a liquid like water or a gas like oxygen. Basically, any material substance in the world that has physical properties of mass and volume is made up of atoms.
What physical property describes volume and mass?
Density describes the relationship between volume and mass. Density is defined as mass per unit volume, and is commonly used to characterize different materials based on how tightly packed their atoms or molecules are.
What is difference beteeen mass and volume?
Mass is volume multiplied by the density. Volume is the amount of physical space an item takes up. The mass is the amount of atoms that are packed into that space. NOTE: Mass is NOT the same a weight. Weight changes based on gravity. Without taking atoms off/out or adding them in to the same space mass will never change.
Is volume and mass the same thing?
No, volume and mass are related but they are not the same. As an example, 1 liter of water has a mass of 1 kg whereas 1 liter of mercury has a much higher mass. Mathematically, Mass divided by volume is equal to density. Mass has units of Kg and volume has units of m3.
Volume equals density over mass?
No. Volume = Mass / Density Therefore, for the same mass, if the density is higher then the volume is less. This makes perfect sense if you think about it. The atoms of the object are closer together (it is more dense) and so less space (volume) is taken up.
Mass per unit volume of material?
Mass per unit of volume is the most common way to measure density, which shows how close the particles, molecules, and atoms are to each other. Therefore, it can be found by taking a certain amount of space (volume) and dividing it by how many atoms (mass) can be found in it.
Calculate Mass of cell?
To calculate the mass of a cell, you would need to know the density of the cell and its volume. The mass can then be calculated by multiplying the density by the volume. Mathematically, Mass = Density x Volume.
How does density relate to atoms found in an object?
Density is defined by the equation d = m/v, or mass / volume. So yes, they are related, and if one has the volume of an atom and the atomic mass, they can figure out the density. Keep in mind that the vast majority of the mass in an atom is in the nucleus, but the majority of the volume is given by the electron cloud (which has negligible mass.)
