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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

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What is the origin of Avogadro's number and how is it determined?

Avogadro's number is named after Italian scientist Amedeo Avogadro, who proposed in 1811 that equal volumes of gases at the same temperature and pressure contain the same number of molecules. Avogadro's number is determined experimentally by measuring the mass of a known number of atoms or molecules and then calculating the number of particles in a mole based on this mass.


Who discovered Avogadro's number and what is its significance in chemistry?

Avogadro's number was discovered by Italian scientist Amedeo Avogadro in the early 19th century. It represents the number of particles in one mole of a substance, which is a fundamental concept in chemistry for measuring and relating the amount of substances in chemical reactions.


How is Avogadro's number used as a conversion factor in solving prolems involving number of particles?

Avogadro's number is the number of elementary particles in one mole of the substance.


How do you calculate avogadro's number?

1 / mass of a proton = avogadro's number 1 / mass of a proton = avogadro's number


What is a constant factor used for in chemistry?

For example the Avogadro number.


Velocity in avogadro's number?

Avogadro's number does not have anything to do with velocity.


What is Avogadro's Number used for?

It is the number of particles in one mole of a given substance. used to convert units.


Is it true that Avogadro did experiments to determine Avogadro's number?

No, Amadeo Avogadro did not directly determine Avogadro's number. Avogadro's number (6.022 x 10^23) is named in his honor due to his contributions to the development of the concept of the mole and Avogadro's hypothesis, rather than through direct experimental determination.


How is Avogadro's number is used as a conversion factor?

Avogadro's number, approximately (6.022 \times 10^{23}), is used as a conversion factor to relate the number of atoms, molecules, or particles in a substance to the amount of that substance in moles. For example, if you have a certain number of molecules of a compound, you can divide that number by Avogadro's number to find the number of moles. Conversely, multiplying the number of moles by Avogadro's number gives you the total number of particles. This conversion is essential in stoichiometry for calculating reactants and products in chemical reactions.


How is Avogadro's number written out?

Avogadro's number is 6.022 x 1023.


Is Avogadro number a natural number?

Avogadro number refers to the number of molecules in 12 gram of C-12. Number of molecules clearly implies that Avogadro no. is natural number.


Write a shell programs for to check whether the given number is an Avogadro number or not?

Avogadro's number is a constant. Therefore only one number is equal to Avogadro's number.