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30-11-2020
Chemistry

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calculate the number of different atoms in 0.2 mol ethene

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DecentraNet DecentraNet

30-11-2020

Answer:

1.204 × 10²³

Explanation:

The number of atoms in a mole is always 6.022 × 10²³, known as Avogadro's number or Avogadro's constant.

To convert moles to atoms, multiply the molar amount by Avogadro's number.

(6.022 × 10²³) × 0.2

= 1.204 × 10²³

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