sarahbear10 sarahbear10
  • 16-10-2020
  • Chemistry
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17. What is the average atomic mass of the following isotopic mixture - 22.00% of 159.3 g/mole; 78.00% of
161.2g/mole?

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GeorgePP
GeorgePP GeorgePP
  • 16-10-2020
(0.22)*(159.3) + (0.78)*(161.2)
34.046 + 125.736 = 159.8 g/mole
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