Write about 'Molar Mass'.
(N/A) The mass of one mole of a substance in grams is defined as its molar mass.
The molar mass in grams is numerically equal to the atomic,molecular,or formula mass expressed in atomic mass units $(u)$.
For example:
Molar mass of water $(H_2O)$ $= 18.02 \ g \ mol^{-1}$.
Molar mass of sodium chloride $(NaCl)$ $= 58.5 \ g \ mol^{-1}$.
The molar mass in grams is numerically equal to the atomic,molecular,or formula mass expressed in atomic mass units $(u)$.
For example:
Molar mass of water $(H_2O)$ $= 18.02 \ g \ mol^{-1}$.
Molar mass of sodium chloride $(NaCl)$ $= 58.5 \ g \ mol^{-1}$.
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Isotope Molar Mass $(g \ mol^{-1})$ Abundance $^{36}Ar$ $35.96755$ $0.337 \%$ $^{38}Ar$ $37.96272$ $0.063 \%$ $^{40}Ar$ $39.9624$ $99.600 \%$
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| $^{36}Ar$ | $35.96755$ | $0.337 \%$ |
| $^{38}Ar$ | $37.96272$ | $0.063 \%$ |
| $^{40}Ar$ | $39.9624$ | $99.600 \%$ |
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