lataviabaker8874 lataviabaker8874
  • 27-02-2024
  • Chemistry
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Calculate the number of O atoms in 0.0994 g of CaSO4·2H2O.
a) 1.05 × 10²2 atoms
b) 3.94 × 10²0 atoms
c) 2.11 × 10²3 atoms
d) 7.48 × 1019 atoms

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