eweqwee4163
21.09.2019 •
Chemistry
The mass spectrum of krypton has peaks with m/z of 82, 83, 84, and 86 whose relative
abundances are 1, 1,5, and 2, respectively. calculate a value for the relative atomic mass.
of krypton.
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Ответ:
1031.08
Explanation:
You start with 3.4 moles and you know that 6.022 x 10 ^ 23 = 1 mole( Avogadro's Number), so you just multiply those 2 numbers and the moles will cancel leaving you with grams of Lead Sulfate.