Question

. What is the relationship between mole, Avogadro number and mass?

Answer 1

Answer:

Avogadro's number is a proportion that relates molar mass on an atomic scale to physical mass on a human scale. Avogadro's number is defined as the number of elementary particles (molecules, atoms, compounds, etc.) per mole of a substance. It is equal to 6.022×1023 mol-1 and is expressed as the symbol NA.

Explanation:

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Answer 2

Answer:

1 mole is equal to the atomic or molar mass of an element or compound.

1 mole consits of Avogadro's number of particles 6.022*10 to the power 23

Explanation:

For Example.

Mass of water (H20) = 18g

1 mole = 18u = 6.022*10 to the power 23 particles or molecules

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