1.32 Use the data given in the following table to calculate the molar mass of…

CHEMISTRY · Subjective · A Level · Chemistry · Atomic structure · Atomic structure

Problem

1.32 Use the data given in the following table to calculate the molar mass of naturally occurring argon isotopes:
IsotopeIsotopic molar massAbundance
36Ar^{36}\text{Ar}35.96755 g mol−1^{-1}0.337%
38Ar^{38}\text{Ar}37.96272 g mol−1^{-1}0.063%
40Ar^{40}\text{Ar}39.9624 g mol−1^{-1}99.600%

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