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Normalised measure of the molecules/atoms count total amount
of the constitutive particles (molecules/atoms) in a given sample of
substance:
LaTeX Math Block |
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\nu = \frac{N}{N_A} |
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where
= 6.022140758(62) · 1023 mol−1 |
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units metric units field unitsmolemolemole
Alternative equations:
| LaTeX Math Inline |
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body | m LaTeX Math Inline |
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body | Mmolar mass of a given substance | Expand |
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| LaTeX Math Block |
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| \nu = \frac{m}{M} = \frac{\rho \cdot V}{M} = \frac{V}{V_m} |
where |
|
mmass of a substance with amount LaTeX Math Inline |
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body | nu | molar mass of a given substance |
LaTeX Math Inline |
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body | \It relates to the mass
of a substance and molar mass of a given substance as:It also relates to the substance volume and substance molar volume as:
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See Also
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Natural Science / PhysicsChemistry / Chemical Substance