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A mole.
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∙ 13y ago
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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 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
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.
In Avogadros number is defined as the number of particles in?
A mole.
How many moles of atoms are in 6.0221023 atoms Ne?
1. 6.022 X 1023 is Avogadros number (Avogadros constant) the number of atoms in a mole.
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.
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.
How many grams of CoCl2 6H2O must you measure out in a container to have exactly Avogadros number of particles?
Idn!!
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 is one mole of photon?
A Mole of anything is avogadros number of particles which is 6.022 x 10^23. So a mole of Photos is 6.002 x 10^23 number of photons.
What is the name given to the number of particles in a mole?
The name given to the number of particles in a mole is Avagadro's number/constant
What property is constant in the gas law?
number of particles.
Avogadros number of representative particals is equal to one?
Avogadro's number of any particles or countable objects, equals by definition 1 (exact) mole.
