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Avogadros number was calculated as the number of?
atoms in 12 g of c-12
What is the unit of avogadros number?
The unit is "per mole", or mol^-1.
Is the volume of a gas directly or inversely proportional to the number of particles in a gas?
Directly proportional, at pressure and temperature constant.
What is the relationship beween avogadros number and the mole?
Avogadro's number represents the number of units of a substance in one mole of the substance. These units may be electrons, atoms, ions, or molecules, depending on the substance.
What is avogadro number used for measuring and what is the number?
The Avogadro constant is the number of constituent particles, usually atoms or molecules, that are contained in the amount of substance given by one mole. The number is approx 6.02214086*10^23 mol-1
In Avogadros number is defined as the number of particles in?
A mole.
What is the avogadros number used to count the particles of a substance?
Avogadro's number is a constant (6.022 x 10^23) that represents the number of particles (atoms, molecules, ions, etc.) in one mole of a substance. It is used to convert between the mass of a substance and the number of particles it contains.
Avogadros number is the number what?
It is the number of fundamental particles - atoms or molecules - of a substance in 1 mole of that substance.
How many moles of atoms are in 6.0221023 atoms Ne?
ONE(1) mole. 6.022 x 10^(23) is the Avogadro Number. Which is a constant for the number of atoms of any element in one mole. So for Neon(Ne) the number represents one mole of neon atoms.
The number of particles in a mole is a constant?
Yes - it is Avagadro's number/constant
What When the volume and number of particles of a gas are constant is also constant?
The temperature and pressure.
When the volume and number of particles of a gas are constant is also constant?
The temperature and pressure.
What property is constant in the gas law?
number of particles.
How do you say 6.02X1023 in plain form?
Its avogadros number
Do avogadros number have anything to do with mass and velocity of atoms?
No.
What evidence supports avogadros hypothesis?
PV/NrT, pressure(volume)/amount(constant)(temperature). When your temperature, volume, and pressure are all the same, you get the same number of particles. This is avogadros hypothesis. Let's say that you have to balloons. They have the same temperature, volume, and pressure. If you weigh the gases in the balloon, you will find that there is the same amount of particles. In fact Dalton did this was able to find out the amount of particles (atoms) by the mass of objects.
What property is constant in combined gas law?
number of particles.
