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| Avogadro’s Number & Mole Relationship |
Avogadro’s Number & Mole Relationship
We know that the
number of particles in one mole of a substance is called Avogadro’s number and
the amount of substance in grams containing Avogadro’s number of particles
(6.02
) is called Mole.
Relation between
Avogadro’s number and mole of any substance.
Substace
|
No. of particles
|
No. of Moles
|
Amount (weight)
|
H
|
6.02x 1023 atoms
|
1
|
1g (Gram
Atomic Weight)
|
H2
|
6.02x 1023 molecules
|
1
|
2g (Gram
Molecular weight)
|
H2O
|
6.02x 1023 molecules
|
1
|
18(Gram
Molecular weight)
|
Na+1
|
6.02x 1023 ions
|
1
|
23 (Gram Ionic
Weight)
|
NaCl
|
6.02x 1023 Formula units
|
1
|
58.5(Gram
Formuls Weight)
|
Comment that concepts are vital for chemists.
As Chemistry is a
very important branch of science, and for complete understanding of any branch
of science it is extremely important or vital to understand the basic concepts
of particular topics about that branch of science.
