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The exact number of atoms of Carbon-12 in a block weighing precisely 12 grams.

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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.


How was Avogadro's number determined?

The exact number of atoms of Carbon-12 in a block weighing precisely 12 grams.


The Italian chemist and physicist credited with the mole concept is?

Amedeo Avogadro is the Italian chemist and physicist credited with the mole concept. He determined that equal volumes of gases at the same temperature and pressure contain an equal number of molecules, which is known as Avogadro's Law.


How do you calculate avogadro's number?

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


Velocity in avogadro's number?

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


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 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.


What is Avogadro's number for methane?

Avogadro's number is a constant and is the same regardless of element.


What is the name given to the number of atoms in a mole?

The number of atoms in a mole of any pure substance is called?


Is there an Avogadro's number for the element sodium?

Avogadro's number is not limited to any specific element, it is a constant that applies to any equation. Avogadro's number = 6.02214*1023