Calculate the number of atoms present in the 0.2 mole molecules of oxygen.
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Answered by
1
Answer:
2.4088 × 10²³ atoms
Explanation:
oxygen molecule = O₂ ( 2 oxygen atoms)
no of atoms in 1 mole = 6.022 × 10²³
number of atoms in 0.2 mole molecules of oxygen.
= 0.2 × 6.022 × 10²³ × 2
= 0.4 × 6.022 × 10²³
= 2.4088 × 10²³ atoms
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Answered by
0
Answer:
Explanation:
n=N/N₀
0.2=N/6.022×10²³
N=1.2044×10²⁴
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